Use the short array syntax, everywhere

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

apps/accessibility/lib/AccessibilityProvider.php

@@ -57,7 +57,7 @@ class AccessibilityProvider {
 	}
 
 	public function getThemes() {
-		return array(
+		return [
 			[
 				'id'    => 'dark',
 				'img'   => $this->urlGenerator->imagePath($this->appName, 'theme-dark.jpg'),
@@ -65,7 +65,7 @@ class AccessibilityProvider {
 				'enableLabel' => $this->l->t('Enable dark theme'),
 				'text'  => $this->l->t('A dark theme to ease your eyes by reducing the overall luminosity and brightness. It is still under development, so please report any issues you may find.')
 			]
-		);
+		];
 	}
 
 	public function getHighContrast() {
@@ -79,7 +79,7 @@ class AccessibilityProvider {
 	}
 
 	public function getFonts() {
-		return array(
+		return [
 			[
 				'id'    => 'fontdyslexic',
 				'img'   => $this->urlGenerator->imagePath($this->appName, 'font-opendyslexic.jpg'),
@@ -87,7 +87,7 @@ class AccessibilityProvider {
 				'enableLabel' => $this->l->t('Enable dyslexia font'),
 				'text'  => $this->l->t('OpenDyslexic is a free typeface/font designed to mitigate some of the common reading errors caused by dyslexia.')
 			]
-		);
+		];
 	}
 
 }

apps/accessibility/lib/Controller/ConfigController.php

@@ -113,7 +113,7 @@ class ConfigController extends OCSController {
 			}
 
 			$themes = $this->accessibilityProvider->getThemes();
-			$highcontrast = array($this->accessibilityProvider->getHighContrast());
+			$highcontrast = [$this->accessibilityProvider->getHighContrast()];
 			$fonts  = $this->accessibilityProvider->getFonts();
 
 			$availableOptions = array_map(function($option) {

apps/cloud_federation_api/lib/Controller/RequestHandlerController.php

@@ -290,7 +290,7 @@ class RequestHandlerController extends Controller {
 		\OCP\Util::emitHook(
 			'\OCA\Files_Sharing\API\Server2Server',
 			'preLoginNameUsedAsUserName',
-			array('uid' => &$uid)
+			['uid' => &$uid]
 		);
 		$this->logger->debug('shareWith after, ' . $uid, ['app' => $this->appName]);
 

apps/comments/lib/AppInfo/Application.php

@@ -44,7 +44,7 @@ class Application extends App {
 
 	const APP_ID = 'comments';
 
-	public function __construct (array $urlParams = array()) {
+	public function __construct (array $urlParams = []) {
 		parent::__construct(self::APP_ID, $urlParams);
 		$container = $this->getContainer();
 

apps/dav/appinfo/v1/caldav.php

@@ -69,10 +69,10 @@ $principalCollection->disableListing = !$debugging; // Disable listing
 $addressBookRoot = new CalendarRoot($principalBackend, $calDavBackend);
 $addressBookRoot->disableListing = !$debugging; // Disable listing
 
-$nodes = array(
+$nodes = [
 	$principalCollection,
 	$addressBookRoot,
-);
+];
 
 // Fire up server
 $server = new \Sabre\DAV\Server($nodes);

apps/dav/appinfo/v1/carddav.php

@@ -69,10 +69,10 @@ $pluginManager = new PluginManager(\OC::$server, \OC::$server->query(IAppManager
 $addressBookRoot = new AddressBookRoot($principalBackend, $cardDavBackend, $pluginManager);
 $addressBookRoot->disableListing = !$debugging; // Disable listing
 
-$nodes = array(
+$nodes = [
 	$principalCollection,
 	$addressBookRoot,
-);
+];
 
 // Fire up server
 $server = new \Sabre\DAV\Server($nodes);

apps/dav/appinfo/v1/publicwebdav.php

@@ -79,7 +79,7 @@ $server = $serverFactory->createServer($baseuri, $requestUri, $authPlugin, funct
 	// FIXME: should not add storage wrappers outside of preSetup, need to find a better way
 	$previousLog = \OC\Files\Filesystem::logWarningWhenAddingStorageWrapper(false);
 	\OC\Files\Filesystem::addStorageWrapper('sharePermissions', function ($mountPoint, $storage) use ($share) {
-		return new \OC\Files\Storage\Wrapper\PermissionsMask(array('storage' => $storage, 'mask' => $share->getPermissions() | \OCP\Constants::PERMISSION_SHARE));
+		return new \OC\Files\Storage\Wrapper\PermissionsMask(['storage' => $storage, 'mask' => $share->getPermissions() | \OCP\Constants::PERMISSION_SHARE]);
 	});
 
 	\OC\Files\Filesystem::logWarningWhenAddingStorageWrapper($previousLog);

apps/dav/lib/CalDAV/CalDavBackend.php

@@ -1944,7 +1944,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 			}
 		}
 
-		$valuesToInsert = array();
+		$valuesToInsert = [];
 
 		$query = $this->db->getQueryBuilder();
 

apps/dav/lib/CalDAV/Schedule/IMipPlugin.php

@@ -237,13 +237,13 @@ class IMipPlugin extends SabreIMipPlugin {
 				break;
 		}
 
-		$data = array(
+		$data = [
 			'attendee_name' => (string)$meetingAttendeeName ?: $defaultVal,
 			'invitee_name' => (string)$meetingInviteeName ?: $defaultVal,
 			'meeting_title' => (string)$meetingTitle ?: $defaultVal,
 			'meeting_description' => (string)$meetingDescription ?: $defaultVal,
 			'meeting_url' => (string)$meetingUrl ?: $defaultVal,
-		);
+		];
 
 		$fromEMail = \OCP\Util::getDefaultEmailAddress('invitations-noreply');
 		$fromName = $l10n->t('%1$s via %2$s', [$senderName, $this->defaults->getName()]);

apps/dav/lib/CardDAV/CardDavBackend.php

@@ -74,9 +74,9 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 	private $sharingBackend;
 
 	/** @var array properties to index */
-	public static $indexProperties = array(
+	public static $indexProperties = [
 			'BDAY', 'UID', 'N', 'FN', 'TITLE', 'ROLE', 'NOTE', 'NICKNAME',
-			'ORG', 'CATEGORIES', 'EMAIL', 'TEL', 'IMPP', 'ADR', 'URL', 'GEO', 'CLOUD');
+			'ORG', 'CATEGORIES', 'EMAIL', 'TEL', 'IMPP', 'ADR', 'URL', 'GEO', 'CLOUD'];
 
 	/**
 	 * @var string[] Map of uid => display name
@@ -909,7 +909,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 	 * 	- 'escape_like_param' - If set to false wildcards _ and % are not escaped, otherwise they are
 	 * @return array an array of contacts which are arrays of key-value-pairs
 	 */
-	public function search($addressBookId, $pattern, $searchProperties, $options = array()) {
+	public function search($addressBookId, $pattern, $searchProperties, $options = []) {
 		$query = $this->db->getQueryBuilder();
 		$query2 = $this->db->getQueryBuilder();
 

apps/dav/lib/Connector/Sabre/AppEnabledPlugin.php

@@ -74,7 +74,7 @@ class AppEnabledPlugin extends ServerPlugin {
 	public function initialize(\Sabre\DAV\Server $server) {
 
 		$this->server = $server;
-		$this->server->on('beforeMethod', array($this, 'checkAppEnabled'), 30);
+		$this->server->on('beforeMethod', [$this, 'checkAppEnabled'], 30);
 	}
 
 	/**

apps/dav/lib/Connector/Sabre/CommentPropertiesPlugin.php

@@ -67,7 +67,7 @@ class CommentPropertiesPlugin extends ServerPlugin {
 	 */
 	function initialize(\Sabre\DAV\Server $server) {
 		$this->server = $server;
-		$this->server->on('propFind', array($this, 'handleGetProperties'));
+		$this->server->on('propFind', [$this, 'handleGetProperties']);
 	}
 
 	/**

apps/dav/lib/Connector/Sabre/Directory.php

@@ -267,7 +267,7 @@ class Directory extends \OCA\DAV\Connector\Sabre\Node
 			throw new Locked();
 		}
 
-		$nodes = array();
+		$nodes = [];
 		foreach ($folderContent as $info) {
 			$node = $this->getChild($info->getName(), $info);
 			$nodes[] = $node;
@@ -336,13 +336,13 @@ class Directory extends \OCA\DAV\Connector\Sabre\Node
 			} else {
 				$free = $storageInfo['free'];
 			}
-			$this->quotaInfo = array(
+			$this->quotaInfo = [
 				$storageInfo['used'],
 				$free
-			);
+			];
 			return $this->quotaInfo;
 		} catch (\OCP\Files\StorageNotAvailableException $e) {
-			return array(0, 0);
+			return [0, 0];
 		}
 	}
 

apps/dav/lib/Connector/Sabre/ExceptionLoggerPlugin.php

@@ -103,7 +103,7 @@ class ExceptionLoggerPlugin extends \Sabre\DAV\ServerPlugin {
 	 */
 	public function initialize(\Sabre\DAV\Server $server) {
 
-		$server->on('exception', array($this, 'logException'), 10);
+		$server->on('exception', [$this, 'logException'], 10);
 	}
 
 	/**

apps/dav/lib/Connector/Sabre/File.php

@@ -359,20 +359,20 @@ class File extends Node implements IFile {
 		$run = true;
 
 		if (!$exists) {
-			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_create, array(
+			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_create, [
 				\OC\Files\Filesystem::signal_param_path => $hookPath,
 				\OC\Files\Filesystem::signal_param_run => &$run,
-			));
+			]);
 		} else {
-			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_update, array(
+			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_update, [
 				\OC\Files\Filesystem::signal_param_path => $hookPath,
 				\OC\Files\Filesystem::signal_param_run => &$run,
-			));
+			]);
 		}
-		\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_write, array(
+		\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_write, [
 			\OC\Files\Filesystem::signal_param_path => $hookPath,
 			\OC\Files\Filesystem::signal_param_run => &$run,
-		));
+		]);
 		return $run;
 	}
 
@@ -385,17 +385,17 @@ class File extends Node implements IFile {
 		}
 		$hookPath = Filesystem::getView()->getRelativePath($this->fileView->getAbsolutePath($path));
 		if (!$exists) {
-			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_create, array(
+			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_create, [
 				\OC\Files\Filesystem::signal_param_path => $hookPath
-			));
+			]);
 		} else {
-			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_update, array(
+			\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_update, [
 				\OC\Files\Filesystem::signal_param_path => $hookPath
-			));
+			]);
 		}
-		\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_write, array(
+		\OC_Hook::emit(\OC\Files\Filesystem::CLASSNAME, \OC\Files\Filesystem::signal_post_write, [
 			\OC\Files\Filesystem::signal_param_path => $hookPath
-		));
+		]);
 	}
 
 	/**

apps/dav/lib/Connector/Sabre/FilesPlugin.php

@@ -173,12 +173,12 @@ class FilesPlugin extends ServerPlugin {
 		$server->protectedProperties = array_diff($server->protectedProperties, $allowedProperties);
 
 		$this->server = $server;
-		$this->server->on('propFind', array($this, 'handleGetProperties'));
-		$this->server->on('propPatch', array($this, 'handleUpdateProperties'));
-		$this->server->on('afterBind', array($this, 'sendFileIdHeader'));
-		$this->server->on('afterWriteContent', array($this, 'sendFileIdHeader'));
+		$this->server->on('propFind', [$this, 'handleGetProperties']);
+		$this->server->on('propPatch', [$this, 'handleUpdateProperties']);
+		$this->server->on('afterBind', [$this, 'sendFileIdHeader']);
+		$this->server->on('afterWriteContent', [$this, 'sendFileIdHeader']);
 		$this->server->on('afterMethod:GET', [$this,'httpGet']);
-		$this->server->on('afterMethod:GET', array($this, 'handleDownloadToken'));
+		$this->server->on('afterMethod:GET', [$this, 'handleDownloadToken']);
 		$this->server->on('afterResponse', function($request, ResponseInterface $response) {
 			$body = $response->getBody();
 			if (is_resource($body)) {

apps/dav/lib/Connector/Sabre/FilesReportPlugin.php

@@ -154,7 +154,7 @@ class FilesReportPlugin extends ServerPlugin {
 		$server->xml->namespaceMap[self::NS_OWNCLOUD] = 'oc';
 
 		$this->server = $server;
-		$this->server->on('report', array($this, 'onReport'));
+		$this->server->on('report', [$this, 'onReport']);
 	}
 
 	/**

apps/dav/lib/Connector/Sabre/MaintenancePlugin.php

@@ -67,7 +67,7 @@ class MaintenancePlugin extends ServerPlugin {
 	 */
 	public function initialize(\Sabre\DAV\Server $server) {
 		$this->server = $server;
-		$this->server->on('beforeMethod', array($this, 'checkMaintenanceMode'), 1);
+		$this->server->on('beforeMethod', [$this, 'checkMaintenanceMode'], 1);
 	}
 
 	/**

apps/dav/lib/Connector/Sabre/Node.php

@@ -200,15 +200,15 @@ abstract class Node implements \Sabre\DAV\INode {
 	 * @return int file id of updated file or -1 on failure
 	 */
 	public function setETag($etag) {
-		return $this->fileView->putFileInfo($this->path, array('etag' => $etag));
+		return $this->fileView->putFileInfo($this->path, ['etag' => $etag]);
 	}
 
 	public function setCreationTime(int $time) {
-		return $this->fileView->putFileInfo($this->path, array('creation_time' => $time));
+		return $this->fileView->putFileInfo($this->path, ['creation_time' => $time]);
 	}
 
 	public function setUploadTime(int $time) {
-		return $this->fileView->putFileInfo($this->path, array('upload_time' => $time));
+		return $this->fileView->putFileInfo($this->path, ['upload_time' => $time]);
 	}
 
 	/**

apps/dav/lib/Connector/Sabre/SharesPlugin.php

@@ -107,7 +107,7 @@ class SharesPlugin extends \Sabre\DAV\ServerPlugin {
 		$server->protectedProperties[] = self::SHAREES_PROPERTYNAME;
 
 		$this->server = $server;
-		$this->server->on('propFind', array($this, 'handleGetProperties'));
+		$this->server->on('propFind', [$this, 'handleGetProperties']);
 	}
 
 	private function getShare(\OCP\Files\Node $node): array {

apps/dav/lib/Connector/Sabre/TagsPlugin.php

@@ -98,7 +98,7 @@ class TagsPlugin extends \Sabre\DAV\ServerPlugin
 		$this->tree = $tree;
 		$this->tagManager = $tagManager;
 		$this->tagger = null;
-		$this->cachedTags = array();
+		$this->cachedTags = [];
 	}
 
 	/**
@@ -118,8 +118,8 @@ class TagsPlugin extends \Sabre\DAV\ServerPlugin
 		$server->xml->elementMap[self::TAGS_PROPERTYNAME] = TagList::class;
 
 		$this->server = $server;
-		$this->server->on('propFind', array($this, 'handleGetProperties'));
-		$this->server->on('propPatch', array($this, 'handleUpdateProperties'));
+		$this->server->on('propFind', [$this, 'handleGetProperties']);
+		$this->server->on('propPatch', [$this, 'handleUpdateProperties']);
 	}
 
 	/**
@@ -151,7 +151,7 @@ class TagsPlugin extends \Sabre\DAV\ServerPlugin
 				unset($tags[$favPos]);
 			}
 		}
-		return array($tags, $isFav);
+		return [$tags, $isFav];
 	}
 
 	/**
@@ -164,10 +164,10 @@ class TagsPlugin extends \Sabre\DAV\ServerPlugin
 		if (isset($this->cachedTags[$fileId])) {
 			return $this->cachedTags[$fileId];
 		} else {
-			$tags = $this->getTagger()->getTagsForObjects(array($fileId));
+			$tags = $this->getTagger()->getTagsForObjects([$fileId]);
 			if ($tags !== false) {
 				if (empty($tags)) {
-					return array();
+					return [];
 				}
 				return current($tags);
 			}
@@ -232,7 +232,7 @@ class TagsPlugin extends \Sabre\DAV\ServerPlugin
 			$tags = $this->getTagger()->getTagsForObjects($fileIds);
 			if ($tags === false) {
 				// the tags API returns false on error...
-				$tags = array();
+				$tags = [];
 			}
 
 			$this->cachedTags = $this->cachedTags + $tags;

apps/dav/lib/Files/BrowserErrorPagePlugin.php

@@ -48,7 +48,7 @@ class BrowserErrorPagePlugin extends ServerPlugin {
 	 */
 	function initialize(Server $server) {
 		$this->server = $server;
-		$server->on('exception', array($this, 'logException'), 1000);
+		$server->on('exception', [$this, 'logException'], 1000);
 	}
 
 	/**

apps/dav/lib/Migration/RemoveOrphanEventsAndContacts.php

@@ -88,7 +88,7 @@ class RemoveOrphanEventsAndContacts implements IRepairStep {
 
 		$result = $qb->execute();
 
-		$orphanItems = array();
+		$orphanItems = [];
 		while ($row = $result->fetch()) {
 			$orphanItems[] = (int) $row['id'];
 		}

apps/dav/lib/SystemTag/SystemTagPlugin.php

@@ -107,8 +107,8 @@ class SystemTagPlugin extends \Sabre\DAV\ServerPlugin {
 
 		$server->protectedProperties[] = self::ID_PROPERTYNAME;
 
-		$server->on('propFind', array($this, 'handleGetProperties'));
-		$server->on('propPatch', array($this, 'handleUpdateProperties'));
+		$server->on('propFind', [$this, 'handleGetProperties']);
+		$server->on('propPatch', [$this, 'handleUpdateProperties']);
 		$server->on('method:POST', [$this, 'httpPost']);
 
 		$this->server = $server;

apps/dav/tests/unit/CalDAV/CalDavBackendTest.php

@@ -130,7 +130,7 @@ class CalDavBackendTest extends AbstractCalDavBackend {
 		$l10n
 			->expects($this->any())
 			->method('t')
-			->willReturnCallback(function ($text, $parameters = array()) {
+			->willReturnCallback(function ($text, $parameters = []) {
 				return vsprintf($text, $parameters);
 			});
 

apps/dav/tests/unit/CalDAV/CalendarTest.php

@@ -53,7 +53,7 @@ class CalendarTest extends TestCase {
 		$this->l10n
 			->expects($this->any())
 			->method('t')
-			->willReturnCallback(function ($text, $parameters = array()) {
+			->willReturnCallback(function ($text, $parameters = []) {
 				return vsprintf($text, $parameters);
 			});
 	}

apps/dav/tests/unit/Connector/Sabre/CustomPropertiesBackendTest.php

@@ -97,9 +97,9 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 			' WHERE `userid` = ?'
 		);
 		$deleteStatement->execute(
-			array(
+			[
 				$this->user->getUID(),
-			)
+			]
 		);
 		$deleteStatement->closeCursor();
 	}
@@ -121,10 +121,10 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 
 	private function applyDefaultProps($path = '/dummypath') {
 		// properties to set
-		$propPatch = new \Sabre\DAV\PropPatch(array(
+		$propPatch = new \Sabre\DAV\PropPatch([
 			'customprop' => 'value1',
 			'customprop2' => 'value2',
-		));
+		]);
 
 		$this->plugin->propPatch(
 			$path,
@@ -146,11 +146,11 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 	public function testPropFindMissingFileSoftFail() {
 		$propFind = new \Sabre\DAV\PropFind(
 			'/dummypath',
-			array(
+			[
 				'customprop',
 				'customprop2',
 				'unsetprop',
-			),
+			],
 			0
 		);
 
@@ -176,11 +176,11 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 
 		$propFind = new \Sabre\DAV\PropFind(
 			'/dummypath',
-			array(
+			[
 				'customprop',
 				'customprop2',
 				'unsetprop',
-			),
+			],
 			0
 		);
 
@@ -191,7 +191,7 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 
 		$this->assertEquals('value1', $propFind->get('customprop'));
 		$this->assertEquals('value2', $propFind->get('customprop2'));
-		$this->assertEquals(array('unsetprop'), $propFind->get404Properties());
+		$this->assertEquals(['unsetprop'], $propFind->get404Properties());
 	}
 
 	/**
@@ -201,11 +201,11 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 		$this->applyDefaultProps('/dummypath');
 		$this->applyDefaultProps('/dummypath/test.txt');
 
-		$propNames = array(
+		$propNames = [
 			'customprop',
 			'customprop2',
 			'unsetprop',
-		);
+		];
 
 		$propFindRoot = new \Sabre\DAV\PropFind(
 			'/dummypath',
@@ -234,11 +234,11 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 
 		$this->assertEquals('value1', $propFindRoot->get('customprop'));
 		$this->assertEquals('value2', $propFindRoot->get('customprop2'));
-		$this->assertEquals(array('unsetprop'), $propFindRoot->get404Properties());
+		$this->assertEquals(['unsetprop'], $propFindRoot->get404Properties());
 
 		$this->assertEquals('value1', $propFindSub->get('customprop'));
 		$this->assertEquals('value2', $propFindSub->get('customprop2'));
-		$this->assertEquals(array('unsetprop'), $propFindSub->get404Properties());
+		$this->assertEquals(['unsetprop'], $propFindSub->get404Properties());
 	}
 
 	/**
@@ -247,9 +247,9 @@ class CustomPropertiesBackendTest extends \Test\TestCase {
 	public function testDeleteProperty() {
 		$this->applyDefaultProps();
 
-		$propPatch = new \Sabre\DAV\PropPatch(array(
+		$propPatch = new \Sabre\DAV\PropPatch([
 			'customprop' => null,
-		));
+		]);
 
 		$this->plugin->propPatch(
 			'/dummypath',

apps/dav/tests/unit/Connector/Sabre/DirectoryTest.php

@@ -201,7 +201,7 @@ class DirectoryTest extends \Test\TestCase {
 		$this->view->expects($this->once())
 			->method('getDirectoryContent')
 			->with('')
-			->willReturn(array($info1, $info2));
+			->willReturn([$info1, $info2]);
 
 		$this->view->expects($this->any())
 			->method('getRelativePath')

apps/dav/tests/unit/Connector/Sabre/FileTest.php

@@ -202,9 +202,9 @@ class FileTest extends TestCase {
 			->method('getRelativePath')
 			->willReturnArgument(0);
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -631,10 +631,10 @@ class FileTest extends TestCase {
 	}
 
 	public static function cancellingHook($params) {
-		self::$hookCalls[] = array(
+		self::$hookCalls[] = [
 			'signal' => Filesystem::signal_post_create,
 			'params' => $params
-		);
+		];
 	}
 
 	/**
@@ -683,9 +683,9 @@ class FileTest extends TestCase {
 		$_SERVER['CONTENT_LENGTH'] = 123456;
 		$_SERVER['REQUEST_METHOD'] = 'PUT';
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -716,9 +716,9 @@ class FileTest extends TestCase {
 		// simulate situation where the target file is locked
 		$view->lockFile('/test.txt', ILockingProvider::LOCK_EXCLUSIVE);
 
-		$info = new \OC\Files\FileInfo('/' . $this->user . '/files/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/' . $this->user . '/files/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -790,9 +790,9 @@ class FileTest extends TestCase {
 			->method('getRelativePath')
 			->willReturnArgument(0);
 
-		$info = new \OC\Files\FileInfo('/*', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/*', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
 		// action
@@ -829,9 +829,9 @@ class FileTest extends TestCase {
 			->method('getRelativePath')
 			->willReturnArgument(0);
 
-		$info = new \OC\Files\FileInfo('/*', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/*', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 		$file->setName('/super*star.txt');
 	}
@@ -856,9 +856,9 @@ class FileTest extends TestCase {
 		$_SERVER['CONTENT_LENGTH'] = 12345;
 		$_SERVER['REQUEST_METHOD'] = 'PUT';
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -890,9 +890,9 @@ class FileTest extends TestCase {
 			->method('unlink')
 			->willReturn(true);
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -908,9 +908,9 @@ class FileTest extends TestCase {
 		$view = $this->getMockBuilder(View::class)
 			->getMock();
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => 0
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -931,9 +931,9 @@ class FileTest extends TestCase {
 			->method('unlink')
 			->willReturn(false);
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -954,9 +954,9 @@ class FileTest extends TestCase {
 			->method('unlink')
 			->willThrowException(new ForbiddenException('', true));
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -1122,9 +1122,9 @@ class FileTest extends TestCase {
 			->method('fopen')
 			->willReturn(false);
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 
@@ -1142,9 +1142,9 @@ class FileTest extends TestCase {
 			->method('fopen')
 			->willThrowException(new ForbiddenException('', true));
 
-		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, array(
+		$info = new \OC\Files\FileInfo('/test.txt', $this->getMockStorage(), null, [
 			'permissions' => \OCP\Constants::PERMISSION_ALL
-		), null);
+		], null);
 
 		$file = new \OCA\DAV\Connector\Sabre\File($view, $info);
 

apps/dav/tests/unit/Connector/Sabre/FilesPluginTest.php

@@ -181,7 +181,7 @@ class FilesPluginTest extends TestCase {
 
 		$propFind = new PropFind(
 			'/dummyPath',
-			array(
+			[
 				self::GETETAG_PROPERTYNAME,
 				self::FILEID_PROPERTYNAME,
 				self::INTERNAL_FILEID_PROPERTYNAME,
@@ -191,7 +191,7 @@ class FilesPluginTest extends TestCase {
 				self::OWNER_ID_PROPERTYNAME,
 				self::OWNER_DISPLAY_NAME_PROPERTYNAME,
 				self::DATA_FINGERPRINT_PROPERTYNAME,
-			),
+			],
 			0
 		);
 
@@ -208,7 +208,7 @@ class FilesPluginTest extends TestCase {
 
 		$node->expects($this->once())
 			->method('getDirectDownload')
-			->willReturn(array('url' => 'http://example.com/'));
+			->willReturn(['url' => 'http://example.com/']);
 		$node->expects($this->exactly(2))
 			->method('getOwner')
 			->willReturn($user);
@@ -236,9 +236,9 @@ class FilesPluginTest extends TestCase {
 
 		$propFind = new PropFind(
 			'/dummyPath',
-			array(
+			[
 				self::DOWNLOADURL_PROPERTYNAME,
-			),
+			],
 			0
 		);
 
@@ -293,14 +293,14 @@ class FilesPluginTest extends TestCase {
 
 		$propFind = new PropFind(
 			'/dummyPath',
-			array(
+			[
 				self::GETETAG_PROPERTYNAME,
 				self::FILEID_PROPERTYNAME,
 				self::SIZE_PROPERTYNAME,
 				self::PERMISSIONS_PROPERTYNAME,
 				self::DOWNLOADURL_PROPERTYNAME,
 				self::DATA_FINGERPRINT_PROPERTYNAME,
-			),
+			],
 			0
 		);
 
@@ -405,10 +405,10 @@ class FilesPluginTest extends TestCase {
 			->willReturn(true);
 
 		// properties to set
-		$propPatch = new PropPatch(array(
+		$propPatch = new PropPatch([
 			self::GETETAG_PROPERTYNAME => 'newetag',
 			self::LASTMODIFIED_PROPERTYNAME => $testDate
-		));
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/dummypath',
@@ -425,14 +425,14 @@ class FilesPluginTest extends TestCase {
 	}
 
 	public function testUpdatePropsForbidden() {
-		$propPatch = new PropPatch(array(
+		$propPatch = new PropPatch([
 			self::OWNER_ID_PROPERTYNAME => 'user2',
 			self::OWNER_DISPLAY_NAME_PROPERTYNAME => 'User Two',
 			self::FILEID_PROPERTYNAME => 12345,
 			self::PERMISSIONS_PROPERTYNAME => 'C',
 			self::SIZE_PROPERTYNAME => 123,
 			self::DOWNLOADURL_PROPERTYNAME => 'http://example.com/',
-		));
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/dummypath',
@@ -588,9 +588,9 @@ class FilesPluginTest extends TestCase {
 
 		$propFind = new PropFind(
 			'/dummyPath',
-			array(
+			[
 				self::HAS_PREVIEW_PROPERTYNAME
-			),
+			],
 			0
 		);
 

apps/dav/tests/unit/Connector/Sabre/NodeTest.php

@@ -42,19 +42,19 @@ use OCP\Share\IShare;
  */
 class NodeTest extends \Test\TestCase {
 	public function davPermissionsProvider() {
-		return array(
-			array(\OCP\Constants::PERMISSION_ALL, 'file', false, false, 'RGDNVW'),
-			array(\OCP\Constants::PERMISSION_ALL, 'dir', false, false, 'RGDNVCK'),
-			array(\OCP\Constants::PERMISSION_ALL, 'file', true, false, 'SRGDNVW'),
-			array(\OCP\Constants::PERMISSION_ALL, 'file', true, true, 'SRMGDNVW'),
-			array(\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_SHARE, 'file', true, false, 'SGDNVW'),
-			array(\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_UPDATE, 'file', false, false, 'RGD'),
-			array(\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_DELETE, 'file', false, false, 'RGNVW'),
-			array(\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_CREATE, 'file', false, false, 'RGDNVW'),
-			array(\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_READ, 'file', false, false, 'RDNVW'),
-			array(\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_CREATE, 'dir', false, false, 'RGDNV'),
-			array(\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_READ, 'dir', false, false, 'RDNVCK'),
-		);
+		return [
+			[\OCP\Constants::PERMISSION_ALL, 'file', false, false, 'RGDNVW'],
+			[\OCP\Constants::PERMISSION_ALL, 'dir', false, false, 'RGDNVCK'],
+			[\OCP\Constants::PERMISSION_ALL, 'file', true, false, 'SRGDNVW'],
+			[\OCP\Constants::PERMISSION_ALL, 'file', true, true, 'SRMGDNVW'],
+			[\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_SHARE, 'file', true, false, 'SGDNVW'],
+			[\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_UPDATE, 'file', false, false, 'RGD'],
+			[\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_DELETE, 'file', false, false, 'RGNVW'],
+			[\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_CREATE, 'file', false, false, 'RGDNVW'],
+			[\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_READ, 'file', false, false, 'RDNVW'],
+			[\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_CREATE, 'dir', false, false, 'RGDNV'],
+			[\OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_READ, 'dir', false, false, 'RDNVCK'],
+		];
 	}
 
 	/**
@@ -63,7 +63,7 @@ class NodeTest extends \Test\TestCase {
 	public function testDavPermissions($permissions, $type, $shared, $mounted, $expected) {
 		$info = $this->getMockBuilder(FileInfo::class)
 			->disableOriginalConstructor()
-			->setMethods(array('getPermissions', 'isShared', 'isMounted', 'getType'))
+			->setMethods(['getPermissions', 'isShared', 'isMounted', 'getType'])
 			->getMock();
 		$info->expects($this->any())
 			->method('getPermissions')

apps/dav/tests/unit/Connector/Sabre/ObjectTreeTest.php

@@ -201,72 +201,72 @@ class ObjectTreeTest extends \Test\TestCase {
 	}
 
 	function nodeForPathProvider() {
-		return array(
+		return [
 			// regular file
-			array(
+			[
 				'regularfile.txt',
 				'regularfile.txt',
 				'regularfile.txt',
 				'file',
 				false
-			),
+			],
 			// regular directory
-			array(
+			[
 				'regulardir',
 				'regulardir',
 				'regulardir',
 				'dir',
 				false
-			),
+			],
 			// regular file with chunking
-			array(
+			[
 				'regularfile.txt',
 				'regularfile.txt',
 				'regularfile.txt',
 				'file',
 				true
-			),
+			],
 			// regular directory with chunking
-			array(
+			[
 				'regulardir',
 				'regulardir',
 				'regulardir',
 				'dir',
 				true
-			),
+			],
 			// file with chunky file name
-			array(
+			[
 				'regularfile.txt-chunking-123566789-10-1',
 				'regularfile.txt',
 				'regularfile.txt',
 				'file',
 				true
-			),
+			],
 			// regular file in subdir
-			array(
+			[
 				'subdir/regularfile.txt',
 				'subdir/regularfile.txt',
 				'regularfile.txt',
 				'file',
 				false
-			),
+			],
 			// regular directory in subdir
-			array(
+			[
 				'subdir/regulardir',
 				'subdir/regulardir',
 				'regulardir',
 				'dir',
 				false
-			),
+			],
 			// file with chunky file name in subdir
-			array(
+			[
 				'subdir/regularfile.txt-chunking-123566789-10-1',
 				'subdir/regularfile.txt',
 				'regularfile.txt',
 				'file',
 				true
-			),
-		);
+			],
+		];
 	}
 
 	

apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php

@@ -410,7 +410,7 @@ class PrincipalTest extends TestCase {
 	}
 
 	public function testUpdatePrincipal() {
-		$this->assertSame(0, $this->connector->updatePrincipal('foo', new PropPatch(array())));
+		$this->assertSame(0, $this->connector->updatePrincipal('foo', new PropPatch([])));
 	}
 
 	public function testSearchPrincipalsWithEmptySearchProperties() {

apps/dav/tests/unit/Connector/Sabre/QuotaPluginTest.php

@@ -112,30 +112,30 @@ class QuotaPluginTest extends TestCase {
 	}
 
 	public function quotaOkayProvider() {
-		return array(
-			array(1024, array()),
-			array(1024, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(1024, array('CONTENT-LENGTH' => '512')),
-			array(1024, array('OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512')),
-
-			array(FileInfo::SPACE_UNKNOWN, array()),
-			array(FileInfo::SPACE_UNKNOWN, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(FileInfo::SPACE_UNKNOWN, array('CONTENT-LENGTH' => '512')),
-			array(FileInfo::SPACE_UNKNOWN, array('OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512')),
-
-			array(FileInfo::SPACE_UNLIMITED, array()),
-			array(FileInfo::SPACE_UNLIMITED, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(FileInfo::SPACE_UNLIMITED, array('CONTENT-LENGTH' => '512')),
-			array(FileInfo::SPACE_UNLIMITED, array('OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512')),
-		);
+		return [
+			[1024, []],
+			[1024, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[1024, ['CONTENT-LENGTH' => '512']],
+			[1024, ['OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512']],
+
+			[FileInfo::SPACE_UNKNOWN, []],
+			[FileInfo::SPACE_UNKNOWN, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[FileInfo::SPACE_UNKNOWN, ['CONTENT-LENGTH' => '512']],
+			[FileInfo::SPACE_UNKNOWN, ['OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512']],
+
+			[FileInfo::SPACE_UNLIMITED, []],
+			[FileInfo::SPACE_UNLIMITED, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[FileInfo::SPACE_UNLIMITED, ['CONTENT-LENGTH' => '512']],
+			[FileInfo::SPACE_UNLIMITED, ['OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512']],
+		];
 	}
 
 	public function quotaExceededProvider() {
-		return array(
-			array(1023, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(511, array('CONTENT-LENGTH' => '512')),
-			array(2047, array('OC-TOTAL-LENGTH' => '2048', 'CONTENT-LENGTH' => '1024')),
-		);
+		return [
+			[1023, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[511, ['CONTENT-LENGTH' => '512']],
+			[2047, ['OC-TOTAL-LENGTH' => '2048', 'CONTENT-LENGTH' => '1024']],
+		];
 	}
 
 	public function lengthProvider() {
@@ -155,22 +155,22 @@ class QuotaPluginTest extends TestCase {
 	}
 
 	public function quotaChunkedOkProvider() {
-		return array(
-			array(1024, 0, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(1024, 0, array('CONTENT-LENGTH' => '512')),
-			array(1024, 0, array('OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512')),
+		return [
+			[1024, 0, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[1024, 0, ['CONTENT-LENGTH' => '512']],
+			[1024, 0, ['OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512']],
 			// with existing chunks (allowed size = total length - chunk total size)
-			array(400, 128, array('X-EXPECTED-ENTITY-LENGTH' => '512')),
-			array(400, 128, array('CONTENT-LENGTH' => '512')),
-			array(400, 128, array('OC-TOTAL-LENGTH' => '512', 'CONTENT-LENGTH' => '500')),
+			[400, 128, ['X-EXPECTED-ENTITY-LENGTH' => '512']],
+			[400, 128, ['CONTENT-LENGTH' => '512']],
+			[400, 128, ['OC-TOTAL-LENGTH' => '512', 'CONTENT-LENGTH' => '500']],
 			// \OCP\Files\FileInfo::SPACE-UNKNOWN = -2
-			array(-2, 0, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(-2, 0, array('CONTENT-LENGTH' => '512')),
-			array(-2, 0, array('OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512')),
-			array(-2, 128, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(-2, 128, array('CONTENT-LENGTH' => '512')),
-			array(-2, 128, array('OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512')),
-		);
+			[-2, 0, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[-2, 0, ['CONTENT-LENGTH' => '512']],
+			[-2, 0, ['OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512']],
+			[-2, 128, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[-2, 128, ['CONTENT-LENGTH' => '512']],
+			[-2, 128, ['OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512']],
+		];
 	}
 
 	/**
@@ -197,15 +197,15 @@ class QuotaPluginTest extends TestCase {
 	}
 
 	public function quotaChunkedFailProvider() {
-		return array(
-			array(400, 0, array('X-EXPECTED-ENTITY-LENGTH' => '1024')),
-			array(400, 0, array('CONTENT-LENGTH' => '512')),
-			array(400, 0, array('OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512')),
+		return [
+			[400, 0, ['X-EXPECTED-ENTITY-LENGTH' => '1024']],
+			[400, 0, ['CONTENT-LENGTH' => '512']],
+			[400, 0, ['OC-TOTAL-LENGTH' => '1024', 'CONTENT-LENGTH' => '512']],
 			// with existing chunks (allowed size = total length - chunk total size)
-			array(380, 128, array('X-EXPECTED-ENTITY-LENGTH' => '512')),
-			array(380, 128, array('CONTENT-LENGTH' => '512')),
-			array(380, 128, array('OC-TOTAL-LENGTH' => '512', 'CONTENT-LENGTH' => '500')),
-		);
+			[380, 128, ['X-EXPECTED-ENTITY-LENGTH' => '512']],
+			[380, 128, ['CONTENT-LENGTH' => '512']],
+			[380, 128, ['OC-TOTAL-LENGTH' => '512', 'CONTENT-LENGTH' => '500']],
+		];
 	}
 
 	/**

apps/dav/tests/unit/Connector/Sabre/TagsPluginTest.php

@@ -108,8 +108,8 @@ class TagsPluginTest extends \Test\TestCase {
 
 		$this->tagger->expects($this->exactly($expectedCallCount))
 			->method('getTagsForObjects')
-			->with($this->equalTo(array(123)))
-			->willReturn(array(123 => $tags));
+			->with($this->equalTo([123]))
+			->willReturn([123 => $tags]);
 
 		$propFind = new \Sabre\DAV\PropFind(
 			'/dummyPath',
@@ -162,16 +162,16 @@ class TagsPluginTest extends \Test\TestCase {
 			->willReturn(123);
 		$node->expects($this->exactly($expectedCallCount))
 			->method('getChildren')
-			->willReturn(array($node1, $node2));
+			->willReturn([$node1, $node2]);
 
 		$this->tagger->expects($this->exactly($expectedCallCount))
 			->method('getTagsForObjects')
-			->with($this->equalTo(array(123, 111, 222)))
+			->with($this->equalTo([123, 111, 222]))
 			->willReturn(
-				array(
+				[
 					111 => $tags,
 					123 => $tags
-				)
+				]
 			);
 
 		// simulate sabre recursive PROPFIND traversal
@@ -212,58 +212,58 @@ class TagsPluginTest extends \Test\TestCase {
 	}
 
 	function tagsGetPropertiesDataProvider() {
-		return array(
+		return [
 			// request both, receive both
-			array(
-				array('tag1', 'tag2', self::TAG_FAVORITE),
-				array(self::TAGS_PROPERTYNAME, self::FAVORITE_PROPERTYNAME),
-				array(
-					200 => array(
-						self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(array('tag1', 'tag2')),
+			[
+				['tag1', 'tag2', self::TAG_FAVORITE],
+				[self::TAGS_PROPERTYNAME, self::FAVORITE_PROPERTYNAME],
+				[
+					200 => [
+						self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(['tag1', 'tag2']),
 						self::FAVORITE_PROPERTYNAME => true,
-					)
-				)
-			),
+					]
+				]
+			],
 			// request tags alone
-			array(
-				array('tag1', 'tag2', self::TAG_FAVORITE),
-				array(self::TAGS_PROPERTYNAME),
-				array(
-					200 => array(
-						self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(array('tag1', 'tag2')),
-					)
-				)
-			),
+			[
+				['tag1', 'tag2', self::TAG_FAVORITE],
+				[self::TAGS_PROPERTYNAME],
+				[
+					200 => [
+						self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(['tag1', 'tag2']),
+					]
+				]
+			],
 			// request fav alone
-			array(
-				array('tag1', 'tag2', self::TAG_FAVORITE),
-				array(self::FAVORITE_PROPERTYNAME),
-				array(
-					200 => array(
+			[
+				['tag1', 'tag2', self::TAG_FAVORITE],
+				[self::FAVORITE_PROPERTYNAME],
+				[
+					200 => [
 						self::FAVORITE_PROPERTYNAME => true,
-					)
-				)
-			),
+					]
+				]
+			],
 			// request none
-			array(
-				array('tag1', 'tag2', self::TAG_FAVORITE),
-				array(),
-				array(
-					200 => array()
-				),
-			),
+			[
+				['tag1', 'tag2', self::TAG_FAVORITE],
+				[],
+				[
+					200 => []
+				],
+			],
 			// request both with none set, receive both
-			array(
-				array(),
-				array(self::TAGS_PROPERTYNAME, self::FAVORITE_PROPERTYNAME),
-				array(
-					200 => array(
-						self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(array()),
+			[
+				[],
+				[self::TAGS_PROPERTYNAME, self::FAVORITE_PROPERTYNAME],
+				[
+					200 => [
+						self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList([]),
 						self::FAVORITE_PROPERTYNAME => false,
-					)
-				)
-			),
-		);
+					]
+				]
+			],
+		];
 	}
 
 	public function testUpdateTags() {
@@ -283,8 +283,8 @@ class TagsPluginTest extends \Test\TestCase {
 
 		$this->tagger->expects($this->at(0))
 			->method('getTagsForObjects')
-			->with($this->equalTo(array(123)))
-			->willReturn(array(123 => array('tagkeep', 'tagremove', self::TAG_FAVORITE)));
+			->with($this->equalTo([123]))
+			->willReturn([123 => ['tagkeep', 'tagremove', self::TAG_FAVORITE]]);
 
 		// then tag as tag1 and tag2
 		$this->tagger->expects($this->at(1))
@@ -300,9 +300,9 @@ class TagsPluginTest extends \Test\TestCase {
 			->with(123, 'tagremove');
 
 		// properties to set
-		$propPatch = new \Sabre\DAV\PropPatch(array(
-			self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(array('tag1', 'tag2', 'tagkeep'))
-		));
+		$propPatch = new \Sabre\DAV\PropPatch([
+			self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(['tag1', 'tag2', 'tagkeep'])
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/dummypath',
@@ -334,8 +334,8 @@ class TagsPluginTest extends \Test\TestCase {
 
 		$this->tagger->expects($this->at(0))
 			->method('getTagsForObjects')
-			->with($this->equalTo(array(123)))
-			->willReturn(array());
+			->with($this->equalTo([123]))
+			->willReturn([]);
 
 		// then tag as tag1 and tag2
 		$this->tagger->expects($this->at(1))
@@ -346,9 +346,9 @@ class TagsPluginTest extends \Test\TestCase {
 			->with(123, 'tag2');
 
 		// properties to set
-		$propPatch = new \Sabre\DAV\PropPatch(array(
-			self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(array('tag1', 'tag2', 'tagkeep'))
-		));
+		$propPatch = new \Sabre\DAV\PropPatch([
+			self::TAGS_PROPERTYNAME => new \OCA\DAV\Connector\Sabre\TagList(['tag1', 'tag2', 'tagkeep'])
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/dummypath',
@@ -386,9 +386,9 @@ class TagsPluginTest extends \Test\TestCase {
 			->with(123, self::TAG_FAVORITE);
 
 		// properties to set
-		$propPatch = new \Sabre\DAV\PropPatch(array(
+		$propPatch = new \Sabre\DAV\PropPatch([
 			self::FAVORITE_PROPERTYNAME => true
-		));
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/dummypath',
@@ -411,9 +411,9 @@ class TagsPluginTest extends \Test\TestCase {
 			->with(123, self::TAG_FAVORITE);
 
 		// properties to set
-		$propPatch = new \Sabre\DAV\PropPatch(array(
+		$propPatch = new \Sabre\DAV\PropPatch([
 			self::FAVORITE_PROPERTYNAME => false
-		));
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/dummypath',

apps/dav/tests/unit/DAV/GroupPrincipalTest.php

@@ -184,7 +184,7 @@ class GroupPrincipalTest extends \Test\TestCase {
 	}
 
 	public function testUpdatePrincipal() {
-		$this->assertSame(0, $this->connector->updatePrincipal('foo', new PropPatch(array())));
+		$this->assertSame(0, $this->connector->updatePrincipal('foo', new PropPatch([])));
 	}
 
 	public function testSearchPrincipalsWithEmptySearchProperties() {

apps/dav/tests/unit/SystemTag/SystemTagPluginTest.php

@@ -308,12 +308,12 @@ class SystemTagPluginTest extends \Test\TestCase {
 			->with($systemTag, ['group1', 'group2']);
 
 		// properties to set
-		$propPatch = new \Sabre\DAV\PropPatch(array(
+		$propPatch = new \Sabre\DAV\PropPatch([
 			self::DISPLAYNAME_PROPERTYNAME => 'Test changed',
 			self::USERVISIBLE_PROPERTYNAME => 'false',
 			self::USERASSIGNABLE_PROPERTYNAME => 'true',
 			self::GROUPS_PROPERTYNAME => 'group1|group2',
-		));
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/systemtag/1',
@@ -364,9 +364,9 @@ class SystemTagPluginTest extends \Test\TestCase {
 			->method('setTagGroups');
 
 		// properties to set
-		$propPatch = new \Sabre\DAV\PropPatch(array(
+		$propPatch = new \Sabre\DAV\PropPatch([
 			self::GROUPS_PROPERTYNAME => 'group1|group2',
-		));
+		]);
 
 		$this->plugin->handleUpdateProperties(
 			'/systemtag/1',

apps/encryption/lib/AppInfo/Application.php

@@ -58,7 +58,7 @@ class Application extends \OCP\AppFramework\App {
 	/**
 	 * @param array $urlParams
 	 */
-	public function __construct($urlParams = array()) {
+	public function __construct($urlParams = []) {
 		parent::__construct('encryption', $urlParams);
 		$this->encryptionManager = \OC::$server->getEncryptionManager();
 		$this->config = \OC::$server->getConfig();

apps/encryption/lib/Crypto/EncryptAll.php

@@ -120,7 +120,7 @@ class EncryptAll {
 		$this->questionHelper = $questionHelper;
 		$this->secureRandom = $secureRandom;
 		// store one time passwords for the users
-		$this->userPasswords = array();
+		$this->userPasswords = [];
 	}
 
 	/**
@@ -265,7 +265,7 @@ class EncryptAll {
 	protected function encryptUsersFiles($uid, ProgressBar $progress, $userCount) {
 
 		$this->setupUserFS($uid);
-		$directories = array();
+		$directories = [];
 		$directories[] =  '/' . $uid . '/files';
 
 		while($root = array_pop($directories)) {
@@ -322,11 +322,11 @@ class EncryptAll {
 	 */
 	protected function outputPasswords() {
 		$table = new Table($this->output);
-		$table->setHeaders(array('Username', 'Private key password'));
+		$table->setHeaders(['Username', 'Private key password']);
 
 		//create rows
-		$newPasswords = array();
-		$unchangedPasswords = array();
+		$newPasswords = [];
+		$unchangedPasswords = [];
 		foreach ($this->userPasswords as $uid => $password) {
 			if (empty($password)) {
 				$unchangedPasswords[] = $uid;
@@ -451,7 +451,7 @@ class EncryptAll {
 			$this->output->writeln("\n\nPassword successfully send to all users");
 		} else {
 			$table = new Table($this->output);
-			$table->setHeaders(array('Username', 'Private key password'));
+			$table->setHeaders(['Username', 'Private key password']);
 			$this->output->writeln("\n\nCould not send password to following users:\n");
 			$rows = [];
 			foreach ($noMail as $uid) {

apps/encryption/lib/Crypto/Encryption.php

@@ -236,7 +236,7 @@ class Encryption implements IEncryptionModule {
 			$this->cipher = $this->crypt->getLegacyCipher();
 		}
 
-		return array('cipher' => $this->cipher, 'signed' => 'true');
+		return ['cipher' => $this->cipher, 'signed' => 'true'];
 	}
 
 	/**
@@ -266,7 +266,7 @@ class Encryption implements IEncryptionModule {
 				$result = $this->crypt->symmetricEncryptFileContent($this->writeCache, $this->fileKey, $this->version + 1, $position);
 				$this->writeCache = '';
 			}
-			$publicKeys = array();
+			$publicKeys = [];
 			if ($this->useMasterPassword === true) {
 				$publicKeys[$this->keyManager->getMasterKeyId()] = $this->keyManager->getPublicMasterKey();
 			} else {
@@ -402,7 +402,7 @@ class Encryption implements IEncryptionModule {
 
 		if (!empty($fileKey)) {
 
-			$publicKeys = array();
+			$publicKeys = [];
 			if ($this->useMasterPassword === true) {
 				$publicKeys[$this->keyManager->getMasterKeyId()] = $this->keyManager->getPublicMasterKey();
 			} else {
@@ -425,7 +425,7 @@ class Encryption implements IEncryptionModule {
 
 		} else {
 			$this->logger->debug('no file key found, we assume that the file "{file}" is not encrypted',
-				array('file' => $path, 'app' => 'encryption'));
+				['file' => $path, 'app' => 'encryption']);
 
 			return false;
 		}

apps/encryption/lib/Recovery.php

@@ -213,7 +213,7 @@ class Recovery {
 				$fileKey = $this->keyManager->getFileKey($filePath, $this->user->getUID());
 				if (!empty($fileKey)) {
 					$accessList = $this->file->getAccessList($filePath);
-					$publicKeys = array();
+					$publicKeys = [];
 					foreach ($accessList['users'] as $uid) {
 						$publicKeys[$uid] = $this->keyManager->getPublicKey($uid);
 					}
@@ -299,7 +299,7 @@ class Recovery {
 
 		if (!empty($fileKey)) {
 			$accessList = $this->file->getAccessList($path);
-			$publicKeys = array();
+			$publicKeys = [];
 			foreach ($accessList['users'] as $user) {
 				$publicKeys[$user] = $this->keyManager->getPublicKey($user);
 			}

apps/encryption/templates/altmail.php

@@ -2,9 +2,9 @@
 /** @var OC_Theme $theme */
 /** @var array $_ */
 
-print_unescaped($l->t("Hey there,\n\nthe admin enabled server-side-encryption. Your files were encrypted using the password '%s'.\n\nPlease login to the web interface, go to the section 'basic encryption module' of your personal settings and update your encryption password by entering this password into the 'old log-in password' field and your current login-password.\n\n", array($_['password'])));
+print_unescaped($l->t("Hey there,\n\nthe admin enabled server-side-encryption. Your files were encrypted using the password '%s'.\n\nPlease login to the web interface, go to the section 'basic encryption module' of your personal settings and update your encryption password by entering this password into the 'old log-in password' field and your current login-password.\n\n", [$_['password']]));
 if ( isset($_['expiration']) ) {
-	print_unescaped($l->t("The share will expire on %s.", array($_['expiration'])));
+	print_unescaped($l->t("The share will expire on %s.", [$_['expiration']]));
 	print_unescaped("\n\n");
 }
 // TRANSLATORS term at the end of a mail

apps/encryption/templates/mail.php

@@ -15,7 +15,7 @@
 					<td width="20px">&nbsp;</td>
 					<td style="font-weight:normal; font-size:0.8em; line-height:1.2em; font-family:verdana,'arial',sans;">
 						<?php
-						print_unescaped($l->t('Hey there,<br><br>the admin enabled server-side-encryption. Your files were encrypted using the password <strong>%s</strong>.<br><br>Please login to the web interface, go to the section "basic encryption module" of your personal settings and update your encryption password by entering this password into the "old log-in password" field and your current login-password.<br><br>', array($_['password'])));
+						print_unescaped($l->t('Hey there,<br><br>the admin enabled server-side-encryption. Your files were encrypted using the password <strong>%s</strong>.<br><br>Please login to the web interface, go to the section "basic encryption module" of your personal settings and update your encryption password by entering this password into the "old log-in password" field and your current login-password.<br><br>', [$_['password']]));
 						// TRANSLATORS term at the end of a mail
 						p($l->t('Cheers!'));
 						?>

apps/encryption/tests/Crypto/CryptTest.php

@@ -80,7 +80,7 @@ class CryptTest extends TestCase {
 		$this->config->expects($this->once())
 			->method('getSystemValue')
 			->with($this->equalTo('openssl'), $this->equalTo([]))
-			->willReturn(array());
+			->willReturn([]);
 
 		$result = self::invokePrivate($this->crypt, 'getOpenSSLConfig');
 		$this->assertSame(1, count($result));
@@ -96,7 +96,7 @@ class CryptTest extends TestCase {
 		$this->config->expects($this->once())
 			->method('getSystemValue')
 			->with($this->equalTo('openssl'), $this->equalTo([]))
-			->willReturn(array('foo' => 'bar', 'private_key_bits' => 1028));
+			->willReturn(['foo' => 'bar', 'private_key_bits' => 1028]);
 
 		$result = self::invokePrivate($this->crypt, 'getOpenSSLConfig');
 		$this->assertSame(2, count($result));
@@ -185,14 +185,14 @@ class CryptTest extends TestCase {
 	 * @return array
 	 */
 	public function dataProviderGetCipher() {
-		return array(
-			array('AES-128-CFB', 'AES-128-CFB'),
-			array('AES-256-CFB', 'AES-256-CFB'),
-			array('AES-128-CTR', 'AES-128-CTR'),
-			array('AES-256-CTR', 'AES-256-CTR'),
+		return [
+			['AES-128-CFB', 'AES-128-CFB'],
+			['AES-256-CFB', 'AES-256-CFB'],
+			['AES-128-CTR', 'AES-128-CTR'],
+			['AES-256-CTR', 'AES-256-CTR'],
 
-			array('unknown', 'AES-256-CTR')
-		);
+			['unknown', 'AES-256-CTR']
+		];
 	}
 
 	/**
@@ -203,7 +203,7 @@ class CryptTest extends TestCase {
 		$result = self::invokePrivate(
 			$this->crypt,
 			'concatIV',
-			array('content', 'my_iv'));
+			['content', 'my_iv']);
 
 		$this->assertSame('content00iv00my_iv',
 			$result
@@ -214,7 +214,7 @@ class CryptTest extends TestCase {
 	 * @dataProvider dataTestSplitMetaData
 	 */
 	public function testSplitMetaData($data, $expected) {
-		$result = self::invokePrivate($this->crypt, 'splitMetaData', array($data, 'AES-256-CFB'));
+		$result = self::invokePrivate($this->crypt, 'splitMetaData', [$data, 'AES-256-CFB']);
 		$this->assertTrue(is_array($result));
 		$this->assertSame(3, count($result));
 		$this->assertArrayHasKey('encrypted', $result);
@@ -239,7 +239,7 @@ class CryptTest extends TestCase {
 	 */
 	public function testHasSignature($data, $expected) {
 		$this->assertSame($expected,
-			$this->invokePrivate($this->crypt, 'hasSignature', array($data, 'AES-256-CFB'))
+			$this->invokePrivate($this->crypt, 'hasSignature', [$data, 'AES-256-CFB'])
 		);
 	}
 
@@ -257,7 +257,7 @@ class CryptTest extends TestCase {
 		$this->expectException(\OCP\Encryption\Exceptions\GenericEncryptionException::class);
 
 		$data = 'encryptedContent00iv001234567890123456xx';
-		$this->invokePrivate($this->crypt, 'hasSignature', array($data, $cipher));
+		$this->invokePrivate($this->crypt, 'hasSignature', [$data, $cipher]);
 	}
 
 	public function dataTestHasSignatureFail() {
@@ -273,7 +273,7 @@ class CryptTest extends TestCase {
 	 * test addPadding()
 	 */
 	public function testAddPadding() {
-		$result = self::invokePrivate($this->crypt, 'addPadding', array('data'));
+		$result = self::invokePrivate($this->crypt, 'addPadding', ['data']);
 		$this->assertSame('dataxxx', $result);
 	}
 
@@ -285,7 +285,7 @@ class CryptTest extends TestCase {
 	 * @param $expected
 	 */
 	public function testRemovePadding($data, $expected) {
-		$result = self::invokePrivate($this->crypt, 'removePadding', array($data));
+		$result = self::invokePrivate($this->crypt, 'removePadding', [$data]);
 		$this->assertSame($expected, $result);
 	}
 
@@ -295,10 +295,10 @@ class CryptTest extends TestCase {
 	 * @return array
 	 */
 	public function dataProviderRemovePadding()  {
-		return array(
-			array('dataxx', 'data'),
-			array('data', false)
-		);
+		return [
+			['dataxx', 'data'],
+			['data', false]
+		];
 	}
 
 	/**
@@ -307,7 +307,7 @@ class CryptTest extends TestCase {
 	public function testParseHeader() {
 
 		$header= 'HBEGIN:foo:bar:cipher:AES-256-CFB:HEND';
-		$result = self::invokePrivate($this->crypt, 'parseHeader', array($header));
+		$result = self::invokePrivate($this->crypt, 'parseHeader', [$header]);
 
 		$this->assertTrue(is_array($result));
 		$this->assertSame(2, count($result));
@@ -331,15 +331,15 @@ class CryptTest extends TestCase {
 		$this->assertTrue(is_string($iv));
 		$this->assertSame(16, strlen($iv));
 
-		$result = self::invokePrivate($this->crypt, 'encrypt', array($decrypted, $iv, $password));
+		$result = self::invokePrivate($this->crypt, 'encrypt', [$decrypted, $iv, $password]);
 
 		$this->assertTrue(is_string($result));
 
-		return array(
+		return [
 			'password' => $password,
 			'iv' => $iv,
 			'encrypted' => $result,
-			'decrypted' => $decrypted);
+			'decrypted' => $decrypted];
 
 	}
 
@@ -353,7 +353,7 @@ class CryptTest extends TestCase {
 		$result = self::invokePrivate(
 			$this->crypt,
 			'decrypt',
-			array($data['encrypted'], $data['iv'], $data['password']));
+			[$data['encrypted'], $data['iv'], $data['password']]);
 
 		$this->assertSame($data['decrypted'], $result);
 

apps/encryption/tests/Crypto/EncryptionTest.php

@@ -124,7 +124,7 @@ class EncryptionTest extends TestCase {
 	 * test if public key from one of the recipients is missing
 	 */
 	public function testEndUser1() {
-		$this->instance->begin('/foo/bar', 'user1', 'r', array(), array('users' => array('user1', 'user2', 'user3')));
+		$this->instance->begin('/foo/bar', 'user1', 'r', [], ['users' => ['user1', 'user2', 'user3']]);
 		$this->endTest();
 	}
 
@@ -135,7 +135,7 @@ class EncryptionTest extends TestCase {
 	public function testEndUser2() {
 		$this->expectException(\OCA\Encryption\Exceptions\PublicKeyMissingException::class);
 
-		$this->instance->begin('/foo/bar', 'user2', 'r', array(), array('users' => array('user1', 'user2', 'user3')));
+		$this->instance->begin('/foo/bar', 'user2', 'r', [], ['users' => ['user1', 'user2', 'user3']]);
 		$this->endTest();
 	}
 
@@ -182,17 +182,17 @@ class EncryptionTest extends TestCase {
 	 */
 	public function testGetPathToRealFile($path, $expected) {
 		$this->assertSame($expected,
-			self::invokePrivate($this->instance, 'getPathToRealFile', array($path))
+			self::invokePrivate($this->instance, 'getPathToRealFile', [$path])
 		);
 	}
 
 	public function dataProviderForTestGetPathToRealFile() {
-		return array(
-			array('/user/files/foo/bar.txt', '/user/files/foo/bar.txt'),
-			array('/user/files/foo.txt', '/user/files/foo.txt'),
-			array('/user/files_versions/foo.txt.v543534', '/user/files/foo.txt'),
-			array('/user/files_versions/foo/bar.txt.v5454', '/user/files/foo/bar.txt'),
-		);
+		return [
+			['/user/files/foo/bar.txt', '/user/files/foo/bar.txt'],
+			['/user/files/foo.txt', '/user/files/foo.txt'],
+			['/user/files_versions/foo.txt.v543534', '/user/files/foo.txt'],
+			['/user/files_versions/foo/bar.txt.v5454', '/user/files/foo/bar.txt'],
+		];
 	}
 
 	/**
@@ -241,12 +241,12 @@ class EncryptionTest extends TestCase {
 	}
 
 	public function dataTestBegin() {
-		return array(
-			array('w', ['cipher' => 'myCipher'], 'legacyCipher', 'defaultCipher', 'fileKey', 'defaultCipher'),
-			array('r', ['cipher' => 'myCipher'], 'legacyCipher', 'defaultCipher', 'fileKey', 'myCipher'),
-			array('w', [], 'legacyCipher', 'defaultCipher', '', 'defaultCipher'),
-			array('r', [], 'legacyCipher', 'defaultCipher', 'file_key', 'legacyCipher'),
-		);
+		return [
+			['w', ['cipher' => 'myCipher'], 'legacyCipher', 'defaultCipher', 'fileKey', 'defaultCipher'],
+			['r', ['cipher' => 'myCipher'], 'legacyCipher', 'defaultCipher', 'fileKey', 'myCipher'],
+			['w', [], 'legacyCipher', 'defaultCipher', '', 'defaultCipher'],
+			['r', [], 'legacyCipher', 'defaultCipher', 'file_key', 'legacyCipher'],
+		];
 	}
 
 
@@ -335,10 +335,10 @@ class EncryptionTest extends TestCase {
 	}
 
 	public function dataTestUpdate() {
-		return array(
-			array('', false),
-			array('fileKey', true)
-		);
+		return [
+			['', false],
+			['fileKey', true]
+		];
 	}
 
 	public function testUpdateNoUsers() {
@@ -417,19 +417,19 @@ class EncryptionTest extends TestCase {
 	}
 
 	public function dataTestShouldEncrypt() {
-		return array(
-			array('/user1/files/foo.txt', true, true, true),
-			array('/user1/files_versions/foo.txt', true, true, true),
-			array('/user1/files_trashbin/foo.txt', true, true, true),
-			array('/user1/some_folder/foo.txt', true, true, false),
-			array('/user1/foo.txt', true, true, false),
-			array('/user1/files', true, true, false),
-			array('/user1/files_trashbin', true, true, false),
-			array('/user1/files_versions', true, true, false),
+		return [
+			['/user1/files/foo.txt', true, true, true],
+			['/user1/files_versions/foo.txt', true, true, true],
+			['/user1/files_trashbin/foo.txt', true, true, true],
+			['/user1/some_folder/foo.txt', true, true, false],
+			['/user1/foo.txt', true, true, false],
+			['/user1/files', true, true, false],
+			['/user1/files_trashbin', true, true, false],
+			['/user1/files_versions', true, true, false],
 			// test if shouldEncryptHomeStorage is set to false
-			array('/user1/files/foo.txt', false, true, false),
-			array('/user1/files_versions/foo.txt', false, false, true),
-		);
+			['/user1/files/foo.txt', false, true, false],
+			['/user1/files_versions/foo.txt', false, false, true],
+		];
 	}
 
 	

apps/encryption/tests/KeyManagerTest.php

@@ -322,7 +322,7 @@ class KeyManagerTest extends TestCase {
 
 		$this->assertTrue(
 			$this->instance->setRecoveryKey('pass',
-				array('publicKey' => 'publicKey', 'privateKey' => 'privateKey'))
+				['publicKey' => 'publicKey', 'privateKey' => 'privateKey'])
 		);
 	}
 
@@ -505,12 +505,12 @@ class KeyManagerTest extends TestCase {
 	 * @return array
 	 */
 	public function dataTestAddSystemKeys() {
-		return array(
-			array(['public' => true],[], 'user1', ['publicShareKey', 'recoveryKey']),
-			array(['public' => false], [], 'user1', ['recoveryKey']),
-			array(['public' => true],[], 'user2', ['publicShareKey']),
-			array(['public' => false], [], 'user2', []),
-		);
+		return [
+			[['public' => true],[], 'user1', ['publicShareKey', 'recoveryKey']],
+			[['public' => false], [], 'user1', ['recoveryKey']],
+			[['public' => true],[], 'user2', ['publicShareKey']],
+			[['public' => false], [], 'user2', []],
+		];
 	}
 
 	public function testGetMasterKeyId() {

apps/federatedfilesharing/lib/AddressHandler.php

@@ -106,12 +106,12 @@ class AddressHandler {
 			\OCP\Util::emitHook(
 				'\OCA\Files_Sharing\API\Server2Server',
 				'preLoginNameUsedAsUserName',
-				array('uid' => &$user1)
+				['uid' => &$user1]
 			);
 			\OCP\Util::emitHook(
 				'\OCA\Files_Sharing\API\Server2Server',
 				'preLoginNameUsedAsUserName',
-				array('uid' => &$user2)
+				['uid' => &$user2]
 			);
 
 			if ($user1 === $user2) {

apps/federatedfilesharing/lib/FederatedShareProvider.php

@@ -187,7 +187,7 @@ class FederatedShareProvider implements IShareProvider {
 		$alreadySharedGroup = $this->getSharedWith($shareWith, \OCP\Share::SHARE_TYPE_REMOTE_GROUP, $share->getNode(), 1, 0);
 		if (!empty($alreadyShared) || !empty($alreadySharedGroup)) {
 			$message = 'Sharing %1$s failed, because this item is already shared with %2$s';
-			$message_t = $this->l->t('Sharing %1$s failed, because this item is already shared with %2$s', array($share->getNode()->getName(), $shareWith));
+			$message_t = $this->l->t('Sharing %1$s failed, because this item is already shared with %2$s', [$share->getNode()->getName(), $shareWith]);
 			$this->logger->debug(sprintf($message, $share->getNode()->getName(), $shareWith), ['app' => 'Federated File Sharing']);
 			throw new \Exception($message_t);
 		}

apps/federatedfilesharing/lib/Notifications.php

@@ -99,7 +99,7 @@ class Notifications {
 		if ($user && $remote) {
 			$local = $this->addressHandler->generateRemoteURL();
 
-			$fields = array(
+			$fields = [
 				'shareWith' => $user,
 				'token' => $token,
 				'name' => $name,
@@ -110,7 +110,7 @@ class Notifications {
 				'sharedByFederatedId' => $sharedByFederatedId,
 				'remote' => $local,
 				'shareType' => $shareType
-			);
+			];
 
 			$result = $this->tryHttpPostToShareEndpoint($remote, '', $fields);
 			$status = json_decode($result['result'], true);
@@ -144,12 +144,12 @@ class Notifications {
 	 */
 	public function requestReShare($token, $id, $shareId, $remote, $shareWith, $permission, $filename) {
 
-		$fields = array(
+		$fields = [
 			'shareWith' => $shareWith,
 			'token' => $token,
 			'permission' => $permission,
 			'remoteId' => $shareId,
-		);
+		];
 
 		$ocmFields = $fields;
 		$ocmFields['remoteId'] = $id;

apps/federatedfilesharing/lib/ocm/CloudFederationProviderFiles.php

@@ -215,7 +215,7 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
 				Util::emitHook(
 					'\OCA\Files_Sharing\API\Server2Server',
 					'preLoginNameUsedAsUserName',
-					array('uid' => &$shareWith)
+					['uid' => &$shareWith]
 				);
 				$this->logger->debug('shareWith after, ' . $shareWith, ['app' => 'files_sharing']);
 
@@ -774,7 +774,7 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
 		} catch (NotFoundException $e) {
 			$file = null;
 		}
-		$args = Filesystem::is_dir($file) ? array('dir' => $file) : array('dir' => dirname($file), 'scrollto' => $file);
+		$args = Filesystem::is_dir($file) ? ['dir' => $file] : ['dir' => dirname($file), 'scrollto' => $file];
 		$link = Util::linkToAbsolute('files', 'index.php', $args);
 
 		return [$file, $link];

apps/federatedfilesharing/tests/AddressHandlerTest.php

@@ -104,21 +104,21 @@ class AddressHandlerTest extends \Test\TestCase {
 	}
 
 	public function dataTestSplitUserRemoteError() {
-		return array(
+		return [
 			// Invalid path
-			array('user@'),
+			['user@'],
 
 			// Invalid user
-			array('@server'),
-			array('us/er@server'),
-			array('us:er@server'),
+			['@server'],
+			['us/er@server'],
+			['us:er@server'],
 
 			// Invalid splitting
-			array('user'),
-			array(''),
-			array('us/erserver'),
-			array('us:erserver'),
-		);
+			['user'],
+			[''],
+			['us/erserver'],
+			['us:erserver'],
+		];
 	}
 
 	/**

apps/files/ajax/download.php

@@ -38,7 +38,7 @@ $dir = isset($_GET['dir']) ? (string)$_GET['dir'] : '';
 $files_list = json_decode($files);
 // in case we get only a single file
 if (!is_array($files_list)) {
-	$files_list = array($files);
+	$files_list = [$files];
 }
 
 /**
@@ -52,7 +52,7 @@ if(isset($_GET['downloadStartSecret'])
 	setcookie('ocDownloadStarted', $_GET['downloadStartSecret'], time() + 20, '/');
 }
 
-$server_params = array( 'head' => \OC::$server->getRequest()->getMethod() === 'HEAD' );
+$server_params = [ 'head' => \OC::$server->getRequest()->getMethod() === 'HEAD' ];
 
 /**
  * Http range requests support

apps/files/ajax/list.php

@@ -43,7 +43,7 @@ try {
 		exit();
 	}
 
-	$data = array();
+	$data = [];
 	$baseUrl = \OC::$server->getURLGenerator()->linkTo('files', 'index.php') . '?dir=';
 
 	$permissions = $dirInfo->getPermissions();
@@ -80,7 +80,7 @@ try {
 	$data['files'] = \OCA\Files\Helper::formatFileInfos($files);
 	$data['permissions'] = $permissions;
 
-	\OC_JSON::success(array('data' => $data));
+	\OC_JSON::success(['data' => $data]);
 } catch (\OCP\Files\StorageNotAvailableException $e) {
 	\OC::$server->getLogger()->logException($e, ['app' => 'files']);
 	\OC_JSON::error([
@@ -91,18 +91,18 @@ try {
 	]);
 } catch (\OCP\Files\StorageInvalidException $e) {
 	\OC::$server->getLogger()->logException($e, ['app' => 'files']);
-	\OC_JSON::error(array(
-		'data' => array(
+	\OC_JSON::error([
+		'data' => [
 			'exception' => StorageInvalidException::class,
 			'message' => $l->t('Storage invalid')
-		)
-	));
+		]
+	]);
 } catch (\Exception $e) {
 	\OC::$server->getLogger()->logException($e, ['app' => 'files']);
-	\OC_JSON::error(array(
-		'data' => array(
+	\OC_JSON::error([
+		'data' => [
 			'exception' => \Exception::class,
 			'message' => $l->t('Unknown error')
-		)
-	));
+		]
+	]);
 }

apps/files/appinfo/app.php

@@ -36,7 +36,7 @@ $app = \OC::$server->query(Application::class);
 // t('Files')
 $l = \OC::$server->getL10N('files');
 
-\OC::$server->getSearch()->registerProvider(File::class, array('apps' => array('files')));
+\OC::$server->getSearch()->registerProvider(File::class, ['apps' => ['files']]);
 
 $templateManager = \OC_Helper::getFileTemplateManager();
 $templateManager->registerTemplate('application/vnd.oasis.opendocument.presentation', 'core/templates/filetemplates/template.odp');

apps/files/lib/AppInfo/Application.php

@@ -50,7 +50,7 @@ class Application extends App {
 
 	public const APP_ID = 'files';
 
-	public function __construct(array $urlParams=array()) {
+	public function __construct(array $urlParams=[]) {
 		parent::__construct(self::APP_ID, $urlParams);
 		$container = $this->getContainer();
 		$server = $container->getServer();

apps/files/lib/Command/Scan.php

@@ -174,7 +174,7 @@ class Scan extends Base {
 		if ($inputPath) {
 			$inputPath = '/' . trim($inputPath, '/');
 			list (, $user,) = explode('/', $inputPath, 3);
-			$users = array($user);
+			$users = [$user];
 		} else if ($input->getOption('all')) {
 			$users = $this->userManager->search('');
 		} else {

apps/files/lib/Controller/ViewController.php

@@ -200,7 +200,7 @@ class ViewController extends Controller {
 			$collapseClasses = 'collapsible';
 		}
 
-		$favoritesSublistArray = Array();
+		$favoritesSublistArray = [];
 
 		$navBarPositionPosition = 6;
 		$currentCount           = 0;

apps/files/lib/Helper.php

@@ -51,7 +51,7 @@ class Helper {
 		$l = \OC::$server->getL10N('files');
 		$maxUploadFileSize = \OCP\Util::maxUploadFilesize($dir, $storageInfo['free']);
 		$maxHumanFileSize = \OCP\Util::humanFileSize($maxUploadFileSize);
-		$maxHumanFileSize = $l->t('Upload (max. %s)', array($maxHumanFileSize));
+		$maxHumanFileSize = $l->t('Upload (max. %s)', [$maxHumanFileSize]);
 
 		return [
 			'uploadMaxFilesize' => $maxUploadFileSize,
@@ -140,7 +140,7 @@ class Helper {
 	 * @return array formatted file info
 	 */
 	public static function formatFileInfo(FileInfo $i) {
-		$entry = array();
+		$entry = [];
 
 		$entry['id'] = $i['fileid'];
 		$entry['parentId'] = $i['parent'];
@@ -182,7 +182,7 @@ class Helper {
 	 * @return array
 	 */
 	public static function formatFileInfos($fileInfos) {
-		$files = array();
+		$files = [];
 		foreach ($fileInfos as $i) {
 			$files[] = self::formatFileInfo($i);
 		}
@@ -262,7 +262,7 @@ class Helper {
 		} else if ($sortAttribute === 'size') {
 			$sortFunc = 'compareSize';
 		}
-		usort($files, array(Helper::class, $sortFunc));
+		usort($files, [Helper::class, $sortFunc]);
 		if ($sortDescending) {
 			$files = array_reverse($files);
 		}

apps/files/lib/Service/TagService.php

@@ -83,7 +83,7 @@ class TagService {
 	public function updateFileTags($path, $tags) {
 		$fileId = $this->homeFolder->get($path)->getId();
 
-		$currentTags = $this->tagger->getTagsForObjects(array($fileId));
+		$currentTags = $this->tagger->getTagsForObjects([$fileId]);
 
 		if (!empty($currentTags)) {
 			$currentTags = current($currentTags);

apps/files/templates/appnavigation.php

@@ -47,7 +47,7 @@ script(\OCA\Files\AppInfo\Application::APP_ID, 'dist/files-app-settings');
 			<label for="webdavurl"><?php p($l->t('WebDAV')); ?></label>
 			<input id="webdavurl" type="text" readonly="readonly"
 				   value="<?php p($_['webdav_url']); ?>"/>
-			<em><?php print_unescaped($l->t('Use this address to <a href="%s" target="_blank" rel="noreferrer noopener">access your Files via WebDAV</a>', array(link_to_docs('user-webdav')))); ?></em>
+			<em><?php print_unescaped($l->t('Use this address to <a href="%s" target="_blank" rel="noreferrer noopener">access your Files via WebDAV</a>', [link_to_docs('user-webdav')])); ?></em>
 		</div>
 	</div>
 

apps/files/tests/HelperTest.php

@@ -37,13 +37,13 @@ class HelperTest extends \Test\TestCase {
 			'/' . $name,
 			null,
 			'/',
-			array(
+			[
 				'name' => $name,
 				'size' => $size,
 				'mtime' => $mtime,
 				'type' => $isDir ? 'dir' : 'file',
 				'mimetype' => $isDir ? 'httpd/unix-directory' : 'application/octet-stream'
-			),
+			],
 			null
 		);
 	}
@@ -52,49 +52,49 @@ class HelperTest extends \Test\TestCase {
 	 * Returns a file list for testing
 	 */
 	private function getTestFileList() {
-		return array(
+		return [
 			self::makeFileInfo('a.txt', 4, 2.3 * pow(10, 9)),
 			self::makeFileInfo('q.txt', 5, 150),
 			self::makeFileInfo('subdir2', 87, 128, true),
 			self::makeFileInfo('b.txt', 2.2 * pow(10, 9), 800),
 			self::makeFileInfo('o.txt', 12, 100),
 			self::makeFileInfo('subdir', 88, 125, true),
-		);
+		];
 	}
 
 	function sortDataProvider() {
-		return array(
-			array(
+		return [
+			[
 				'name',
 				false,
-				array('subdir', 'subdir2', 'a.txt', 'b.txt', 'o.txt', 'q.txt'),
-			),
-			array(
+				['subdir', 'subdir2', 'a.txt', 'b.txt', 'o.txt', 'q.txt'],
+			],
+			[
 				'name',
 				true,
-				array('q.txt', 'o.txt', 'b.txt', 'a.txt', 'subdir2', 'subdir'),
-			),
-			array(
+				['q.txt', 'o.txt', 'b.txt', 'a.txt', 'subdir2', 'subdir'],
+			],
+			[
 				'size',
 				false,
-				array('a.txt', 'q.txt', 'o.txt', 'subdir2', 'subdir', 'b.txt'),
-			),
-			array(
+				['a.txt', 'q.txt', 'o.txt', 'subdir2', 'subdir', 'b.txt'],
+			],
+			[
 				'size',
 				true,
-				array('b.txt', 'subdir', 'subdir2', 'o.txt', 'q.txt', 'a.txt'),
-			),
-			array(
+				['b.txt', 'subdir', 'subdir2', 'o.txt', 'q.txt', 'a.txt'],
+			],
+			[
 				'mtime',
 				false,
-				array('o.txt', 'subdir', 'subdir2', 'q.txt', 'b.txt', 'a.txt'),
-			),
-			array(
+				['o.txt', 'subdir', 'subdir2', 'q.txt', 'b.txt', 'a.txt'],
+			],
+			[
 				'mtime',
 				true,
-				array('a.txt', 'b.txt', 'q.txt', 'subdir2', 'subdir', 'o.txt'),
-			),
-		);
+				['a.txt', 'b.txt', 'q.txt', 'subdir2', 'subdir', 'o.txt'],
+			],
+		];
 	}
 
 	/**
@@ -103,7 +103,7 @@ class HelperTest extends \Test\TestCase {
 	public function testSortByName($sort, $sortDescending, $expectedOrder) {
 		$files = self::getTestFileList();
 		$files = \OCA\Files\Helper::sortFiles($files, $sort, $sortDescending);
-		$fileNames = array();
+		$fileNames = [];
 		foreach ($files as $fileInfo) {
 			$fileNames[] = $fileInfo->getName();
 		}

apps/files/tests/Service/TagServiceTest.php

@@ -132,25 +132,25 @@ class TagServiceTest extends \Test\TestCase {
 		$fileId = $testFile->getId();
 
 		// set tags
-		$this->tagService->updateFileTags('subdir/test.txt', array($tag1, $tag2));
+		$this->tagService->updateFileTags('subdir/test.txt', [$tag1, $tag2]);
 
-		$this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag1));
-		$this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag2));
+		$this->assertEquals([$fileId], $this->tagger->getIdsForTag($tag1));
+		$this->assertEquals([$fileId], $this->tagger->getIdsForTag($tag2));
 
 		// remove tag
-		$this->tagService->updateFileTags('subdir/test.txt', array($tag2));
-		$this->assertEquals(array(), $this->tagger->getIdsForTag($tag1));
-		$this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag2));
+		$this->tagService->updateFileTags('subdir/test.txt', [$tag2]);
+		$this->assertEquals([], $this->tagger->getIdsForTag($tag1));
+		$this->assertEquals([$fileId], $this->tagger->getIdsForTag($tag2));
 
 		// clear tags
-		$this->tagService->updateFileTags('subdir/test.txt', array());
-		$this->assertEquals(array(), $this->tagger->getIdsForTag($tag1));
-		$this->assertEquals(array(), $this->tagger->getIdsForTag($tag2));
+		$this->tagService->updateFileTags('subdir/test.txt', []);
+		$this->assertEquals([], $this->tagger->getIdsForTag($tag1));
+		$this->assertEquals([], $this->tagger->getIdsForTag($tag2));
 
 		// non-existing file
 		$caught = false;
 		try {
-			$this->tagService->updateFileTags('subdir/unexist.txt', array($tag1));
+			$this->tagService->updateFileTags('subdir/unexist.txt', [$tag1]);
 		} catch (\OCP\Files\NotFoundException $e) {
 			$caught = true;
 		}

apps/files_external/ajax/applicable.php

@@ -51,6 +51,6 @@ foreach (\OC::$server->getUserManager()->searchDisplayName($pattern, $limit, $of
 	$users[$user->getUID()] = $user->getDisplayName();
 }
 
-$results = array('groups' => $groups, 'users' => $users);
+$results = ['groups' => $groups, 'users' => $users];
 
 \OC_JSON::success($results);

apps/files_external/lib/Controller/AjaxController.php

@@ -88,12 +88,12 @@ class AjaxController extends Controller {
 	public function getSshKeys($keyLength = 1024) {
 		$key = $this->generateSshKeys($keyLength);
 		return new JSONResponse(
-			array('data' => array(
+			['data' => [
 				'private_key' => $key['privatekey'],
 				'public_key' => $key['publickey']
-			),
+			],
 			'status' => 'success'
-		));
+		]);
 	}
 
 	/**

apps/files_external/lib/Controller/ApiController.php

@@ -74,7 +74,7 @@ class ApiController extends OCSController {
 			$permissions |= \OCP\Constants::PERMISSION_DELETE;
 		}
 
-		$entry = array(
+		$entry = [
 			'name' => basename($mountPoint),
 			'path' => $path,
 			'type' => 'dir',
@@ -83,7 +83,7 @@ class ApiController extends OCSController {
 			'permissions' => $permissions,
 			'id' => $mountConfig['id'],
 			'class' => $mountConfig['class']
-		);
+		];
 		return $entry;
 	}
 

apps/files_external/lib/Controller/GlobalStoragesController.php

@@ -171,7 +171,7 @@ class GlobalStoragesController extends StoragesController {
 		} catch (NotFoundException $e) {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', array($id))
+					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', [$id])
 				],
 				Http::STATUS_NOT_FOUND
 			);

apps/files_external/lib/Controller/UserGlobalStoragesController.php

@@ -124,7 +124,7 @@ class UserGlobalStoragesController extends StoragesController {
 		} catch (NotFoundException $e) {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', array($id))
+					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', [$id])
 				],
 				Http::STATUS_NOT_FOUND
 			);
@@ -164,7 +164,7 @@ class UserGlobalStoragesController extends StoragesController {
 			} else {
 				return new DataResponse(
 					[
-						'message' => (string)$this->l10n->t('Storage with ID "%d" is not user editable', array($id))
+						'message' => (string)$this->l10n->t('Storage with ID "%d" is not user editable', [$id])
 					],
 					Http::STATUS_FORBIDDEN
 				);
@@ -172,7 +172,7 @@ class UserGlobalStoragesController extends StoragesController {
 		} catch (NotFoundException $e) {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', array($id))
+					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', [$id])
 				],
 				Http::STATUS_NOT_FOUND
 			);

apps/files_external/lib/Controller/UserStoragesController.php

@@ -199,7 +199,7 @@ class UserStoragesController extends StoragesController {
 		} catch (NotFoundException $e) {
 			return new DataResponse(
 				[
-					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', array($id))
+					'message' => (string)$this->l10n->t('Storage with ID "%d" not found', [$id])
 				],
 				Http::STATUS_NOT_FOUND
 			);

apps/files_external/lib/Lib/Storage/AmazonS3.php

@@ -128,10 +128,10 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 	private function headObject($key) {
 		if (!isset($this->objectCache[$key])) {
 			try {
-				$this->objectCache[$key] = $this->getConnection()->headObject(array(
+				$this->objectCache[$key] = $this->getConnection()->headObject([
 					'Bucket' => $this->bucket,
 					'Key' => $key
-				));
+				]);
 			} catch (S3Exception $e) {
 				if ($e->getStatusCode() >= 500) {
 					throw $e;
@@ -191,7 +191,7 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 		$stmt = \OC::$server->getDatabaseConnection()->prepare(
 			'SELECT `numeric_id`, `id` FROM `*PREFIX*storages` WHERE `id` IN (?, ?)'
 		);
-		$stmt->execute(array($oldId, $this->id));
+		$stmt->execute([$oldId, $this->id]);
 		while ($row = $stmt->fetch()) {
 			$storages[$row['id']] = $row['numeric_id'];
 		}
@@ -204,7 +204,7 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 			$stmt = \OC::$server->getDatabaseConnection()->prepare(
 				'UPDATE `*PREFIX*storages` SET `id` = ? WHERE `id` = ?'
 			);
-			$stmt->execute(array($this->id, $oldId));
+			$stmt->execute([$this->id, $oldId]);
 		}
 		// only the bucket based id may exist, do nothing
 	}
@@ -235,12 +235,12 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 		}
 
 		try {
-			$this->getConnection()->putObject(array(
+			$this->getConnection()->putObject([
 				'Bucket' => $this->bucket,
 				'Key' => $path . '/',
 				'Body' => '',
 				'ContentType' => 'httpd/unix-directory'
-			));
+			]);
 			$this->testTimeout();
 		} catch (S3Exception $e) {
 			\OC::$server->getLogger()->logException($e, ['app' => 'files_external']);
@@ -284,9 +284,9 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 	}
 
 	private function batchDelete($path = null) {
-		$params = array(
+		$params = [
 			'Bucket' => $this->bucket
-		);
+		];
 		if ($path !== null) {
 			$params['Prefix'] = $path . '/';
 		}
@@ -326,7 +326,7 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 		}
 
 		try {
-			$files = array();
+			$files = [];
 			$results = $this->getConnection()->getPaginator('ListObjects', [
 				'Bucket' => $this->bucket,
 				'Delimiter' => '/',
@@ -550,7 +550,7 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 	public function touch($path, $mtime = null) {
 		$path = $this->normalizePath($path);
 
-		$metadata = array();
+		$metadata = [];
 		if (is_null($mtime)) {
 			$mtime = time();
 		}
@@ -599,11 +599,11 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 
 		if ($this->is_file($path1)) {
 			try {
-				$this->getConnection()->copyObject(array(
+				$this->getConnection()->copyObject([
 					'Bucket' => $this->bucket,
 					'Key' => $this->cleanKey($path2),
 					'CopySource' => S3Client::encodeKey($this->bucket . '/' . $path1)
-				));
+				]);
 				$this->testTimeout();
 			} catch (S3Exception $e) {
 				\OC::$server->getLogger()->logException($e, ['app' => 'files_external']);
@@ -613,11 +613,11 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 			$this->remove($path2);
 
 			try {
-				$this->getConnection()->copyObject(array(
+				$this->getConnection()->copyObject([
 					'Bucket' => $this->bucket,
 					'Key' => $path2 . '/',
 					'CopySource' => S3Client::encodeKey($this->bucket . '/' . $path1 . '/')
-				));
+				]);
 				$this->testTimeout();
 			} catch (S3Exception $e) {
 				\OC::$server->getLogger()->logException($e, ['app' => 'files_external']);

apps/files_external/lib/Lib/Storage/FTP.php

@@ -109,7 +109,7 @@ class FTP extends StreamWrapper{
 			case 'a':
 			case 'ab':
 				//these are supported by the wrapper
-				$context = stream_context_create(array('ftp' => array('overwrite' => true)));
+				$context = stream_context_create(['ftp' => ['overwrite' => true]]);
 				$handle = fopen($this->constructUrl($path), $mode, false, $context);
 				return RetryWrapper::wrap($handle);
 			case 'r+':
@@ -150,7 +150,7 @@ class FTP extends StreamWrapper{
 		if (function_exists('ftp_login')) {
 			return true;
 		} else {
-			return array('ftp');
+			return ['ftp'];
 		}
 	}
 

apps/files_external/lib/Lib/Storage/SFTP.php

@@ -251,8 +251,8 @@ class SFTP extends \OC\Files\Storage\Common {
 		try {
 			$keyPath = $this->hostKeysPath();
 			if (file_exists($keyPath)) {
-				$hosts = array();
-				$keys = array();
+				$hosts = [];
+				$keys = [];
 				$lines = file($keyPath, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
 				if ($lines) {
 					foreach ($lines as $line) {
@@ -267,7 +267,7 @@ class SFTP extends \OC\Files\Storage\Common {
 			}
 		} catch (\Exception $e) {
 		}
-		return array();
+		return [];
 	}
 
 	/**
@@ -307,7 +307,7 @@ class SFTP extends \OC\Files\Storage\Common {
 			}
 
 			$id = md5('sftp:' . $path);
-			$dirStream = array();
+			$dirStream = [];
 			foreach($list as $file) {
 				if ($file !== '.' && $file !== '..') {
 					$dirStream[] = $file;
@@ -391,7 +391,7 @@ class SFTP extends \OC\Files\Storage\Common {
 				case 'x+':
 				case 'c':
 				case 'c+':
-					$context = stream_context_create(array('sftp' => array('session' => $this->getConnection())));
+					$context = stream_context_create(['sftp' => ['session' => $this->getConnection()]]);
 					$handle = fopen($this->constructUrl($path), $mode, false, $context);
 					return RetryWrapper::wrap($handle);
 			}
@@ -464,7 +464,7 @@ class SFTP extends \OC\Files\Storage\Common {
 			$mtime = $stat ? $stat['mtime'] : -1;
 			$size = $stat ? $stat['size'] : 0;
 
-			return array('mtime' => $mtime, 'size' => $size, 'ctime' => -1);
+			return ['mtime' => $mtime, 'size' => $size, 'ctime' => -1];
 		} catch (\Exception $e) {
 			return false;
 		}

apps/files_external/lib/Lib/Storage/SMB.php

@@ -472,7 +472,7 @@ class SMB extends Common implements INotifyStorage {
 		}
 
 		try {
-			$this->statCache = array();
+			$this->statCache = [];
 			$content = $this->share->dir($this->buildPath($path));
 			foreach ($content as $file) {
 				if ($file->isDirectory()) {

apps/files_external/lib/Lib/Storage/Swift.php

@@ -351,7 +351,7 @@ class Swift extends \OC\Files\Storage\Common {
 			$mtime = floor($mtime);
 		}
 
-		$stat = array();
+		$stat = [];
 		$stat['size'] = (int)$object->contentLength;
 		$stat['mtime'] = $mtime;
 		$stat['atime'] = time();
@@ -602,7 +602,7 @@ class Swift extends \OC\Files\Storage\Common {
 		}
 		$path = $this->normalizePath($path);
 		$dh = $this->opendir($path);
-		$content = array();
+		$content = [];
 		while (($file = readdir($dh)) !== false) {
 			$content[] = $file;
 		}

apps/files_external/lib/config.php

@@ -96,7 +96,7 @@ class OC_Mount_Config {
 	 * @deprecated 8.2.0 use UserGlobalStoragesService::getStorages() and UserStoragesService::getStorages()
 	 */
 	public static function getAbsoluteMountPoints($uid) {
-		$mountPoints = array();
+		$mountPoints = [];
 
 		$userGlobalStoragesService = self::$app->getContainer()->query(UserGlobalStoragesService::class);
 		$userStoragesService = self::$app->getContainer()->query(UserStoragesService::class);
@@ -296,7 +296,7 @@ class OC_Mount_Config {
 				return $mountPoints;
 			}
 		}
-		return array();
+		return [];
 	}
 
 	/**
@@ -430,14 +430,14 @@ class OC_Mount_Config {
 	 */
 	public static function makeConfigHash($config) {
 		$data = json_encode(
-			array(
+			[
 				'c' => $config['backend'],
 				'a' => $config['authMechanism'],
 				'm' => $config['mountpoint'],
 				'o' => $config['options'],
 				'p' => isset($config['priority']) ? $config['priority'] : -1,
 				'mo' => isset($config['mountOptions']) ? $config['mountOptions'] : [],
-			)
+			]
 		);
 		return hash('md5', $data);
 	}

apps/files_external/tests/Controller/StoragesControllerTest.php

@@ -117,7 +117,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			'mount',
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -159,7 +159,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			'mount',
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -172,11 +172,11 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 	}
 
 	function mountPointNamesProvider() {
-		return array(
-			array(''),
-			array('/'),
-			array('//'),
-		);
+		return [
+			[''],
+			['/'],
+			['//'],
+		];
 	}
 
 	/**
@@ -201,7 +201,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			$mountPoint,
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -215,7 +215,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			$mountPoint,
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -238,7 +238,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			'mount',
 			'\OC\Files\Storage\InvalidStorage',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -252,7 +252,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			'mount',
 			'\OC\Files\Storage\InvalidStorage',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -292,7 +292,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			'mount',
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -388,7 +388,7 @@ abstract class StoragesControllerTest extends \Test\TestCase {
 			'mount',
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\OCA\Files_External\Lib\Auth\NullMechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],

apps/files_external/tests/Controller/UserStoragesControllerTest.php

@@ -86,7 +86,7 @@ class UserStoragesControllerTest extends StoragesControllerTest {
 			'mount',
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\Auth\Mechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],
@@ -100,7 +100,7 @@ class UserStoragesControllerTest extends StoragesControllerTest {
 			'mount',
 			'\OCA\Files_External\Lib\Storage\SMB',
 			'\Auth\Mechanism',
-			array(),
+			[],
 			[],
 			[],
 			[],

apps/files_external/tests/OwnCloudFunctionsTest.php

@@ -36,72 +36,72 @@ namespace OCA\Files_External\Tests;
 class OwnCloudFunctionsTest extends \Test\TestCase {
 
 	function configUrlProvider() {
-		return array(
-			array(
-				array(
+		return [
+			[
+				[
 					'host' => 'testhost',
 					'root' => 'testroot',
 					'secure' => false
-				),
+				],
 				'http://testhost/remote.php/webdav/testroot/',
-			),
-			array(
-				array(
+			],
+			[
+				[
 					'host' => 'testhost',
 					'root' => 'testroot',
 					'secure' => true
-				),
+				],
 				'https://testhost/remote.php/webdav/testroot/',
-			),
-			array(
-				array(
+			],
+			[
+				[
 					'host' => 'http://testhost',
 					'root' => 'testroot',
 					'secure' => false
-				),
+				],
 				'http://testhost/remote.php/webdav/testroot/',
-			),
-			array(
-				array(
+			],
+			[
+				[
 					'host' => 'https://testhost',
 					'root' => 'testroot',
 					'secure' => false
-				),
+				],
 				'https://testhost/remote.php/webdav/testroot/',
-			),
-			array(
-				array(
+			],
+			[
+				[
 					'host' => 'https://testhost/testroot',
 					'root' => '',
 					'secure' => false
-				),
+				],
 				'https://testhost/testroot/remote.php/webdav/',
-			),
-			array(
-				array(
+			],
+			[
+				[
 					'host' => 'https://testhost/testroot',
 					'root' => 'subdir',
 					'secure' => false
-				),
+				],
 				'https://testhost/testroot/remote.php/webdav/subdir/',
-			),
-			array(
-				array(
+			],
+			[
+				[
 					'host' => 'http://testhost/testroot',
 					'root' => 'subdir',
 					'secure' => true
-				),
+				],
 				'http://testhost/testroot/remote.php/webdav/subdir/',
-			),
-			array(
-				array(
+			],
+			[
+				[
 					'host' => 'http://testhost/testroot/',
 					'root' => '/subdir',
 					'secure' => false
-				),
+				],
 				'http://testhost/testroot/remote.php/webdav/subdir/',
-			),
-		);
+			],
+		];
 	}
 
 	/**

apps/files_external/tests/Service/StoragesServiceTest.php

@@ -95,7 +95,7 @@ abstract class StoragesServiceTest extends \Test\TestCase {
 	protected function setUp(): void {
 		parent::setUp();
 		$this->dbConfig = new CleaningDBConfig(\OC::$server->getDatabaseConnection(), \OC::$server->getCrypto());
-		self::$hookCalls = array();
+		self::$hookCalls = [];
 		$config = \OC::$server->getConfig();
 		$this->dataDir = $config->getSystemValue(
 			'datadirectory',
@@ -177,7 +177,7 @@ abstract class StoragesServiceTest extends \Test\TestCase {
 
 	protected function tearDown(): void {
 		\OC_Mount_Config::$skipTest = false;
-		self::$hookCalls = array();
+		self::$hookCalls = [];
 		if ($this->dbConfig) {
 			$this->dbConfig->clean();
 		}
@@ -448,17 +448,17 @@ abstract class StoragesServiceTest extends \Test\TestCase {
 	}
 
 	public static function createHookCallback($params) {
-		self::$hookCalls[] = array(
+		self::$hookCalls[] = [
 			'signal' => Filesystem::signal_create_mount,
 			'params' => $params
-		);
+		];
 	}
 
 	public static function deleteHookCallback($params) {
-		self::$hookCalls[] = array(
+		self::$hookCalls[] = [
 			'signal' => Filesystem::signal_delete_mount,
 			'params' => $params
-		);
+		];
 	}
 
 	/**

apps/files_external/tests/Storage/FtpTest.php

@@ -63,11 +63,11 @@ class FtpTest extends \Test\Files\Storage\Storage {
 	}
 
 	public function testConstructUrl(){
-		$config = array ( 'host' => 'localhost',
+		$config =  [ 'host' => 'localhost',
 						  'user' => 'ftp',
 						  'password' => 'ftp',
 						  'root' => '/',
-						  'secure' => false );
+						  'secure' => false ];
 		$instance = new FTP($config);
 		$this->assertEquals('ftp://ftp:ftp@localhost/', $instance->constructUrl(''));
 

apps/files_external/tests/Storage/SmbTest.php

@@ -73,7 +73,7 @@ class SmbTest extends \Test\Files\Storage\Storage {
 
 	public function directoryProvider() {
 		// doesn't support leading/trailing spaces
-		return array(array('folder'));
+		return [['folder']];
 	}
 
 	public function testRenameWithSpaces() {

apps/files_external/tests/config.php

@@ -33,15 +33,15 @@ if (file_exists($privateConfigFile)) {
 }
 
 // this is now more a template now for your private configurations
-return array(
-	'ftp'=>array(
+return [
+	'ftp'=>[
 		'run'=>false,
 		'host'=>'localhost',
 		'user'=>'test',
 		'password'=>'test',
 		'root'=>'/test',
-	),
-	'webdav'=>array(
+	],
+	'webdav'=>[
 		'run'=>false,
 		'host'=>'localhost',
 		'user'=>'test',
@@ -51,15 +51,15 @@ return array(
 		// (only in tests)
 		// set to higher value for lighttpd webdav
 		'wait'=> 0
-	),
-	'owncloud'=>array(
+	],
+	'owncloud'=>[
 		'run'=>false,
 		'host'=>'localhost/owncloud',
 		'user'=>'test',
 		'password'=>'test',
 		'root'=>'',
-	),
-	'swift' => array(
+	],
+	'swift' => [
 		'run' => false,
 		'user' => 'test',
 		'bucket' => 'test',
@@ -70,16 +70,16 @@ return array(
 		//'service_name' => 'swift', //should be 'swift' for OpenStack Object Storage and 'cloudFiles' for Rackspace Cloud Files (default value)
 		//'url' => 'https://identity.api.rackspacecloud.com/v2.0/', //to be used with Rackspace Cloud Files and OpenStack Object Storage
 		//'timeout' => 5 // timeout of HTTP requests in seconds
-	),
-	'smb'=>array(
+	],
+	'smb'=>[
 		'run'=>false,
 		'user'=>'test',
 		'password'=>'test',
 		'host'=>'localhost',
 		'share'=>'/test',
 		'root'=>'/test/',
-	),
-	'amazons3'=>array(
+	],
+	'amazons3'=>[
 		'run'=>false,
 		'key'=>'test',
 		'secret'=>'test',
@@ -90,20 +90,20 @@ return array(
 		//'region' => 'eu-west-1',
 		//'test'=>'true',
 		//'timeout'=>20
-	),
-	'sftp' => array (
+	],
+	'sftp' =>  [
 		'run'=>false,
 		'host'=>'localhost',
 		'user'=>'test',
 		'password'=>'test',
 		'root'=>'/test'
-	),
-	'sftp_key' => array (
+	],
+	'sftp_key' =>  [
                 'run'=>false,
                 'host'=>'localhost',
                 'user'=>'test',
                 'public_key'=>'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDJPTvz3OLonF2KSGEKP/nd4CPmRYvemG2T4rIiNYjDj0U5y+2sKEWbjiUlQl2bsqYuVoJ+/UNJlGQbbZ08kQirFeo1GoWBzqioaTjUJfbLN6TzVVKXxR9YIVmH7Ajg2iEeGCndGgbmnPfj+kF9TR9IH8vMVvtubQwf7uEwB0ALhw== phpseclib-generated-key',
 		'private_key'=>'test',
                 'root'=>'/test'
-        ),
-);
+        ],
+];

apps/files_sharing/lib/Controller/ShareController.php

@@ -615,7 +615,7 @@ class ShareController extends AuthPublicShareController {
 
 		$this->emitAccessShareHook($share);
 
-		$server_params = array( 'head' => $this->request->getMethod() === 'HEAD' );
+		$server_params = [ 'head' => $this->request->getMethod() === 'HEAD' ];
 
 		/**
 		 * Http range requests support

apps/files_sharing/lib/External/Manager.php

@@ -193,13 +193,13 @@ class Manager {
 
 		$this->writeShareToDb($remote, $token, $password, $name, $owner, $user, $mountPoint, $hash, $accepted, $remoteId, $parent, $shareType);
 
-		$options = array(
+		$options = [
 			'remote'	=> $remote,
 			'token'		=> $token,
 			'password'	=> $password,
 			'mountpoint'	=> $mountPoint,
 			'owner'		=> $owner
-		);
+		];
 		return $this->mountShare($options);
 	}
 
@@ -226,7 +226,7 @@ class Manager {
 					(`remote`, `share_token`, `password`, `name`, `owner`, `user`, `mountpoint`, `mountpoint_hash`, `accepted`, `remote_id`, `parent`, `share_type`)
 				VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
 			');
-		return $query->execute(array($remote, $token, $password, $name, $owner, $user, $mountPoint, $hash, $accepted, $remoteId, $parent, $shareType));
+		return $query->execute([$remote, $token, $password, $name, $owner, $user, $mountPoint, $hash, $accepted, $remoteId, $parent, $shareType]);
 	}
 
 	/**
@@ -240,7 +240,7 @@ class Manager {
 			SELECT `id`, `remote`, `remote_id`, `share_token`, `name`, `owner`, `user`, `mountpoint`, `accepted`, `parent`, `share_type`, `password`, `mountpoint_hash`
 			FROM  `*PREFIX*share_external`
 			WHERE `id` = ?');
-		$result = $getShare->execute(array($id));
+		$result = $getShare->execute([$id]);
 
 		$share = $result ? $getShare->fetch() : [];
 
@@ -286,7 +286,7 @@ class Manager {
 					`mountpoint` = ?,
 					`mountpoint_hash` = ?
 				WHERE `id` = ? AND `user` = ?');
-				$userShareAccepted = $acceptShare->execute(array(1, $mountPoint, $hash, $id, $this->uid));
+				$userShareAccepted = $acceptShare->execute([1, $mountPoint, $hash, $id, $this->uid]);
 			} else {
 				$result = $this->writeShareToDb(
 					$share['remote'],
@@ -327,7 +327,7 @@ class Manager {
 		if ($share && (int)$share['share_type'] === Share::SHARE_TYPE_USER) {
 			$removeShare = $this->connection->prepare('
 				DELETE FROM `*PREFIX*share_external` WHERE `id` = ? AND `user` = ?');
-			$removeShare->execute(array($id, $this->uid));
+			$removeShare->execute([$id, $this->uid]);
 			$this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
 
 			$this->processNotification($id);
@@ -384,7 +384,7 @@ class Manager {
 		$endpoint = isset($federationEndpoints['share']) ? $federationEndpoints['share'] : '/ocs/v2.php/cloud/shares';
 
 		$url = rtrim($remote, '/') . $endpoint . '/' . $remoteId . '/' . $feedback . '?format=' . Share::RESPONSE_FORMAT;
-		$fields = array('token' => $token);
+		$fields = ['token' => $token];
 
 		$client = $this->clientService->newClient();
 
@@ -502,7 +502,7 @@ class Manager {
 			WHERE `mountpoint_hash` = ?
 			AND `user` = ?
 		');
-		$result = (bool)$query->execute(array($target, $targetHash, $sourceHash, $this->uid));
+		$result = (bool)$query->execute([$target, $targetHash, $sourceHash, $this->uid]);
 
 		return $result;
 	}
@@ -519,7 +519,7 @@ class Manager {
 			SELECT `remote`, `share_token`, `remote_id`, `share_type`, `id`
 			FROM  `*PREFIX*share_external`
 			WHERE `mountpoint_hash` = ? AND `user` = ?');
-		$result = $getShare->execute(array($hash, $this->uid));
+		$result = $getShare->execute([$hash, $this->uid]);
 
 		$share = $getShare->fetch();
 		$getShare->closeCursor();
@@ -535,13 +535,13 @@ class Manager {
 			DELETE FROM `*PREFIX*share_external`
 			WHERE `id` = ?
 			');
-			$result = (bool)$query->execute(array((int)$share['id']));
+			$result = (bool)$query->execute([(int)$share['id']]);
 		} else if ($result && (int)$share['share_type'] === Share::SHARE_TYPE_GROUP) {
 			$query = $this->connection->prepare('
 				UPDATE `*PREFIX*share_external`
 				SET `accepted` = ?
 				WHERE `id` = ?');
-			$result = (bool)$query->execute(array(0, (int)$share['id']));
+			$result = (bool)$query->execute([0, (int)$share['id']]);
 		}
 
 		if($result) {
@@ -585,7 +585,7 @@ class Manager {
 			SELECT `remote`, `share_token`, `remote_id`
 			FROM  `*PREFIX*share_external`
 			WHERE `user` = ?');
-		$result = $getShare->execute(array($uid));
+		$result = $getShare->execute([$uid]);
 
 		if ($result) {
 			$shares = $getShare->fetchAll();
@@ -598,7 +598,7 @@ class Manager {
 			DELETE FROM `*PREFIX*share_external`
 			WHERE `user` = ?
 		');
-		return (bool)$query->execute(array($uid));
+		return (bool)$query->execute([$uid]);
 	}
 
 	/**

apps/files_sharing/lib/External/Storage.php

@@ -85,13 +85,13 @@ class Storage extends DAV implements ISharedStorage, IDisableEncryptionStorage {
 		$this->mountPoint = $options['mountpoint'];
 		$this->token = $options['token'];
 
-		parent::__construct(array(
+		parent::__construct([
 			'secure' => $secure,
 			'host' => $host,
 			'root' => $root,
 			'user' => $options['token'],
 			'password' => (string)$options['password']
-		));
+		]);
 	}
 
 	public function getWatcher($path = '', $storage = null) {

apps/files_sharing/lib/ShareBackend/File.php

@@ -117,7 +117,7 @@ class File implements \OCP\Share_Backend_File_Dependent {
 			}
 		}
 
-		$excludeList = is_array($exclude) ? $exclude : array();
+		$excludeList = is_array($exclude) ? $exclude : [];
 
 		return \OCA\Files_Sharing\Helper::generateUniqueTarget($target, $excludeList, $view);
 	}
@@ -126,17 +126,17 @@ class File implements \OCP\Share_Backend_File_Dependent {
 		if ($format === self::FORMAT_SHARED_STORAGE) {
 			// Only 1 item should come through for this format call
 			$item = array_shift($items);
-			return array(
+			return [
 				'parent' => $item['parent'],
 				'path' => $item['path'],
 				'storage' => $item['storage'],
 				'permissions' => $item['permissions'],
 				'uid_owner' => $item['uid_owner'],
-			);
+			];
 		} else if ($format === self::FORMAT_GET_FOLDER_CONTENTS) {
-			$files = array();
+			$files = [];
 			foreach ($items as $item) {
-				$file = array();
+				$file = [];
 				$file['fileid'] = $item['file_source'];
 				$file['storage'] = $item['storage'];
 				$file['path'] = $item['file_target'];
@@ -157,31 +157,31 @@ class File implements \OCP\Share_Backend_File_Dependent {
 			}
 			return $files;
 		} else if ($format === self::FORMAT_OPENDIR) {
-			$files = array();
+			$files = [];
 			foreach ($items as $item) {
 				$files[] = basename($item['file_target']);
 			}
 			return $files;
 		} else if ($format === self::FORMAT_GET_ALL) {
-			$ids = array();
+			$ids = [];
 			foreach ($items as $item) {
 				$ids[] = $item['file_source'];
 			}
 			return $ids;
 		} else if ($format === self::FORMAT_PERMISSIONS) {
-			$filePermissions = array();
+			$filePermissions = [];
 			foreach ($items as $item) {
 				$filePermissions[$item['file_source']] = $item['permissions'];
 			}
 			return $filePermissions;
 		} else if ($format === self::FORMAT_TARGET_NAMES) {
-			$targets = array();
+			$targets = [];
 			foreach ($items as $item) {
 				$targets[] = $item['file_target'];
 			}
 			return $targets;
 		}
-		return array();
+		return [];
 	}
 
 	/**

apps/files_sharing/lib/ShareBackend/Folder.php

@@ -39,7 +39,7 @@ class Folder extends File implements \OCP\Share_Backend_Collection {
 	 * @return array with shares
 	 */
 	public function getParents($itemSource, $shareWith = null, $owner = null) {
-		$result = array();
+		$result = [];
 		$parent = $this->getParentId($itemSource);
 
 		$userManager = \OC::$server->getUserManager();
@@ -89,8 +89,8 @@ class Folder extends File implements \OCP\Share_Backend_Collection {
 	}
 
 	public function getChildren($itemSource) {
-		$children = array();
-		$parents = array($itemSource);
+		$children = [];
+		$parents = [$itemSource];
 
 		$qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
 		$qb->select('id')
@@ -123,9 +123,9 @@ class Folder extends File implements \OCP\Share_Backend_Collection {
 
 			$result = $qb->execute();
 
-			$parents = array();
+			$parents = [];
 			while ($file = $result->fetch()) {
-				$children[] = array('source' => $file['fileid'], 'file_path' => $file['name']);
+				$children[] = ['source' => $file['fileid'], 'file_path' => $file['name']];
 				// If a child folder is found look inside it
 				if ((int) $file['mimetype'] === $mimetype) {
 					$parents[] = $file['fileid'];

apps/files_sharing/lib/SharedStorage.php

@@ -285,11 +285,11 @@ class SharedStorage extends \OC\Files\Storage\Wrapper\Jail implements ISharedSto
 						}
 					}
 			}
-			$info = array(
+			$info = [
 				'target' => $this->getMountPoint() . $path,
 				'source' => $source,
 				'mode' => $mode,
-			);
+			];
 			\OCP\Util::emitHook('\OC\Files\Storage\Shared', 'fopen', $info);
 			return $this->nonMaskedStorage->fopen($this->getUnjailedPath($path), $mode);
 		}

apps/files_sharing/public.php

@@ -34,7 +34,7 @@ if ($token !== '') {
 	} else {
 		http_response_code(307);
 	}
-	header('Location: ' . $urlGenerator->linkToRoute($route, array('token' => $token)));
+	header('Location: ' . $urlGenerator->linkToRoute($route, ['token' => $token]));
 } else {
 	http_response_code(404);
 	$tmpl = new OCP\Template('', '404', 'guest');

apps/files_sharing/templates/public.php

@@ -75,7 +75,7 @@ $maxUploadFilesize = min($upload_max_filesize, $post_max_size);
 					<div class="directDownload">
 						<a href="<?php p($_['downloadURL']); ?>" id="downloadFile" class="button">
 							<span class="icon icon-download"></span>
-							<?php p($l->t('Download %s', array($_['filename'])))?> (<?php p($_['fileSize']) ?>)
+							<?php p($l->t('Download %s', [$_['filename']]))?> (<?php p($_['fileSize']) ?>)
 						</a>
 					</div>
 				<?php endif; ?>

apps/files_sharing/tests/ApiTest.php

@@ -648,12 +648,12 @@ class ApiTest extends TestCase {
 		$share3->setStatus(IShare::STATUS_ACCEPTED);
 		$this->shareManager->updateShare($share3);
 
-		$testValues=array(
-			array('query' => $this->folder,
-				'expectedResult' => $this->folder . $this->filename),
-			array('query' => $this->folder . $this->subfolder,
-				'expectedResult' => $this->folder . $this->subfolder . $this->filename),
-		);
+		$testValues=[
+			['query' => $this->folder,
+				'expectedResult' => $this->folder . $this->filename],
+			['query' => $this->folder . $this->subfolder,
+				'expectedResult' => $this->folder . $this->subfolder . $this->filename],
+		];
 
 		foreach ($testValues as $value) {
 			$ocs = $this->createOCS(self::TEST_FILES_SHARING_API_USER2);
@@ -1214,7 +1214,7 @@ class ApiTest extends TestCase {
 	 */
 	public static function initTestMountPointsHook($data) {
 		if ($data['user'] === self::TEST_FILES_SHARING_API_USER1) {
-			\OC\Files\Filesystem::mount(self::$tempStorage, array(), '/' . self::TEST_FILES_SHARING_API_USER1 . '/files' . self::TEST_FOLDER_NAME);
+			\OC\Files\Filesystem::mount(self::$tempStorage, [], '/' . self::TEST_FILES_SHARING_API_USER1 . '/files' . self::TEST_FOLDER_NAME);
 		}
 	}
 
@@ -1222,7 +1222,7 @@ class ApiTest extends TestCase {
 	 * Tests mounting a folder that is an external storage mount point.
 	 */
 	public function testShareStorageMountPoint() {
-		$tempStorage = new \OC\Files\Storage\Temporary(array());
+		$tempStorage = new \OC\Files\Storage\Temporary([]);
 		$tempStorage->file_put_contents('test.txt', 'abcdef');
 		$tempStorage->getScanner()->scan('');
 

apps/files_sharing/tests/CacheTest.php

@@ -148,63 +148,63 @@ class CacheTest extends TestCase {
 	}
 
 	function searchDataProvider() {
-		return array(
-			array('%another%',
-				array(
-					array('name' => 'another too.txt', 'path' => 'subdir/another too.txt'),
-					array('name' => 'another.txt', 'path' => 'subdir/another.txt'),
-				)
-			),
-			array('%Another%',
-				array(
-					array('name' => 'another too.txt', 'path' => 'subdir/another too.txt'),
-					array('name' => 'another.txt', 'path' => 'subdir/another.txt'),
-				)
-			),
-			array('%dir%',
-				array(
-					array('name' => 'emptydir', 'path' => 'emptydir'),
-					array('name' => 'subdir', 'path' => 'subdir'),
-					array('name' => 'shareddir', 'path' => ''),
-				)
-			),
-			array('%Dir%',
-				array(
-					array('name' => 'emptydir', 'path' => 'emptydir'),
-					array('name' => 'subdir', 'path' => 'subdir'),
-					array('name' => 'shareddir', 'path' => ''),
-				)
-			),
-			array('%txt%',
-				array(
-					array('name' => 'bar.txt', 'path' => 'bar.txt'),
-					array('name' => 'another too.txt', 'path' => 'subdir/another too.txt'),
-					array('name' => 'another.txt', 'path' => 'subdir/another.txt'),
-				)
-			),
-			array('%Txt%',
-				array(
-					array('name' => 'bar.txt', 'path' => 'bar.txt'),
-					array('name' => 'another too.txt', 'path' => 'subdir/another too.txt'),
-					array('name' => 'another.txt', 'path' => 'subdir/another.txt'),
-				)
-			),
-			array('%',
-				array(
-					array('name' => 'bar.txt', 'path' => 'bar.txt'),
-					array('name' => 'emptydir', 'path' => 'emptydir'),
-					array('name' => 'subdir', 'path' => 'subdir'),
-					array('name' => 'another too.txt', 'path' => 'subdir/another too.txt'),
-					array('name' => 'another.txt', 'path' => 'subdir/another.txt'),
-					array('name' => 'not a text file.xml', 'path' => 'subdir/not a text file.xml'),
-					array('name' => 'shareddir', 'path' => ''),
-				)
-			),
-			array('%nonexistent%',
-				array(
-				)
-			),
-		);
+		return [
+			['%another%',
+				[
+					['name' => 'another too.txt', 'path' => 'subdir/another too.txt'],
+					['name' => 'another.txt', 'path' => 'subdir/another.txt'],
+				]
+			],
+			['%Another%',
+				[
+					['name' => 'another too.txt', 'path' => 'subdir/another too.txt'],
+					['name' => 'another.txt', 'path' => 'subdir/another.txt'],
+				]
+			],
+			['%dir%',
+				[
+					['name' => 'emptydir', 'path' => 'emptydir'],
+					['name' => 'subdir', 'path' => 'subdir'],
+					['name' => 'shareddir', 'path' => ''],
+				]
+			],
+			['%Dir%',
+				[
+					['name' => 'emptydir', 'path' => 'emptydir'],
+					['name' => 'subdir', 'path' => 'subdir'],
+					['name' => 'shareddir', 'path' => ''],
+				]
+			],
+			['%txt%',
+				[
+					['name' => 'bar.txt', 'path' => 'bar.txt'],
+					['name' => 'another too.txt', 'path' => 'subdir/another too.txt'],
+					['name' => 'another.txt', 'path' => 'subdir/another.txt'],
+				]
+			],
+			['%Txt%',
+				[
+					['name' => 'bar.txt', 'path' => 'bar.txt'],
+					['name' => 'another too.txt', 'path' => 'subdir/another too.txt'],
+					['name' => 'another.txt', 'path' => 'subdir/another.txt'],
+				]
+			],
+			['%',
+				[
+					['name' => 'bar.txt', 'path' => 'bar.txt'],
+					['name' => 'emptydir', 'path' => 'emptydir'],
+					['name' => 'subdir', 'path' => 'subdir'],
+					['name' => 'another too.txt', 'path' => 'subdir/another too.txt'],
+					['name' => 'another.txt', 'path' => 'subdir/another.txt'],
+					['name' => 'not a text file.xml', 'path' => 'subdir/not a text file.xml'],
+					['name' => 'shareddir', 'path' => ''],
+				]
+			],
+			['%nonexistent%',
+				[
+				]
+			],
+		];
 	}
 
 	/**
@@ -226,20 +226,20 @@ class CacheTest extends TestCase {
 	 */
 	function testSearchByMime() {
 		$results = $this->sharedStorage->getCache()->searchByMime('text');
-		$check = array(
-				array(
+		$check = [
+				[
 					'name' => 'bar.txt',
 					'path' => 'bar.txt'
-				),
-				array(
+				],
+				[
 					'name' => 'another too.txt',
 					'path' => 'subdir/another too.txt'
-				),
-				array(
+				],
+				[
 					'name' => 'another.txt',
 					'path' => 'subdir/another.txt'
-				),
-			);
+				],
+			];
 		$this->verifyFiles($check, $results);
 	}
 
@@ -250,27 +250,27 @@ class CacheTest extends TestCase {
 		// additional root will always contain the example file "welcome.txt",
 		//  so this will be part of the result
 		$this->verifyFiles(
-			array(
-				array(
+			[
+				[
 					'name' => 'welcome.txt',
 					'path' => 'files/welcome.txt',
 					'mimetype' => 'text/plain',
-				),
-				array(
+				],
+				[
 					'name' => 'shareddir',
 					'path' => 'files/shareddir',
 					'mimetype' => 'httpd/unix-directory',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-				array(
+				],
+				[
 					'name' => 'shared single file.txt',
 					'path' => 'files/shared single file.txt',
 					'mimetype' => 'text/plain',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-			),
+				],
+			],
 			$results
 		);
 	}
@@ -279,29 +279,29 @@ class CacheTest extends TestCase {
 		$results = $this->user2View->getDirectoryContent('/shareddir');
 
 		$this->verifyFiles(
-			array(
-				array(
+			[
+				[
 					'name' => 'bar.txt',
 					'path' => 'bar.txt',
 					'mimetype' => 'text/plain',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-				array(
+				],
+				[
 					'name' => 'emptydir',
 					'path' => 'emptydir',
 					'mimetype' => 'httpd/unix-directory',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-				array(
+				],
+				[
 					'name' => 'subdir',
 					'path' => 'subdir',
 					'mimetype' => 'httpd/unix-directory',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-			),
+				],
+			],
 			$results
 		);
 	}
@@ -327,29 +327,29 @@ class CacheTest extends TestCase {
 		$results = $thirdView->getDirectoryContent('/subdir');
 
 		$this->verifyFiles(
-			array(
-				array(
+			[
+				[
 					'name' => 'another too.txt',
 					'path' => 'another too.txt',
 					'mimetype' => 'text/plain',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-				array(
+				],
+				[
 					'name' => 'another.txt',
 					'path' => 'another.txt',
 					'mimetype' => 'text/plain',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-				array(
+				],
+				[
 					'name' => 'not a text file.xml',
 					'path' => 'not a text file.xml',
 					'mimetype' => 'application/xml',
 					'uid_owner' => self::TEST_FILES_SHARING_API_USER1,
 					'displayname_owner' => 'User One',
-				),
-			),
+				],
+			],
 			$results
 		);
 
@@ -376,7 +376,7 @@ class CacheTest extends TestCase {
 				}
 			}
 		}
-		$this->assertEquals(array(), $results);
+		$this->assertEquals([], $results);
 	}
 
 	/**

apps/files_sharing/tests/Controller/ShareAPIControllerTest.php

@@ -1525,7 +1525,7 @@ class ShareAPIControllerTest extends TestCase {
 				->willReturn(true);
 
 			$helper = $this->getMockBuilder('\OCA\Talk\Share\Helper\ShareAPIController')
-				->setMethods(array('canAccessShare'))
+				->setMethods(['canAccessShare'])
 				->getMock();
 			$helper->method('canAccessShare')
 				->with($share, $this->currentUser)
@@ -2170,7 +2170,7 @@ class ShareAPIControllerTest extends TestCase {
 			->willReturn(true);
 
 		$helper = $this->getMockBuilder('\OCA\Talk\Share\Helper\ShareAPIController')
-			->setMethods(array('createShare'))
+			->setMethods(['createShare'])
 			->getMock();
 		$helper->method('createShare')
 			->with(
@@ -2293,7 +2293,7 @@ class ShareAPIControllerTest extends TestCase {
 			->willReturn(true);
 
 		$helper = $this->getMockBuilder('\OCA\Talk\Share\Helper\ShareAPIController')
-			->setMethods(array('createShare'))
+			->setMethods(['createShare'])
 			->getMock();
 		$helper->method('createShare')
 			->with(
@@ -4291,7 +4291,7 @@ class ShareAPIControllerTest extends TestCase {
 				->willReturn(true);
 
 			$helper = $this->getMockBuilder('\OCA\Talk\Share\Helper\ShareAPIController')
-				->setMethods(array('formatShare'))
+				->setMethods(['formatShare'])
 				->getMock();
 			$helper->method('formatShare')
 				->with($share)

apps/files_sharing/tests/Controller/ShareControllerTest.php

@@ -287,7 +287,7 @@ class ShareControllerTest extends \Test\TestCase {
 			});
 
 		$response = $this->shareController->showShare();
-		$sharedTmplParams = array(
+		$sharedTmplParams = [
 			'displayName' => 'ownerDisplay',
 			'owner' => 'ownerUID',
 			'filename' => 'file1.txt',
@@ -315,7 +315,7 @@ class ShareControllerTest extends \Test\TestCase {
 			'note' => $note,
 			'hideDownload' => false,
 			'showgridview' => false
-		);
+		];
 
 		$csp = new \OCP\AppFramework\Http\ContentSecurityPolicy();
 		$csp->addAllowedFrameDomain('\'self\'');
@@ -427,7 +427,7 @@ class ShareControllerTest extends \Test\TestCase {
 			});
 
 		$response = $this->shareController->showShare();
-		$sharedTmplParams = array(
+		$sharedTmplParams = [
 			'displayName' => 'ownerDisplay',
 			'owner' => 'ownerUID',
 			'filename' => 'file1.txt',
@@ -455,7 +455,7 @@ class ShareControllerTest extends \Test\TestCase {
 			'note' => $note,
 			'hideDownload' => true,
 			'showgridview' => false
-		);
+		];
 
 		$csp = new \OCP\AppFramework\Http\ContentSecurityPolicy();
 		$csp->addAllowedFrameDomain('\'self\'');
@@ -541,7 +541,7 @@ class ShareControllerTest extends \Test\TestCase {
 		unset($responseParams['folder']);
 		$response->setParams($responseParams);
 
-		$sharedTmplParams = array(
+		$sharedTmplParams = [
 			'displayName' => 'ownerDisplay',
 			'owner' => 'ownerUID',
 			'filename' => '/fileDrop',
@@ -569,7 +569,7 @@ class ShareControllerTest extends \Test\TestCase {
 			'note' => '',
 			'hideDownload' => false,
 			'showgridview' => false
-		);
+		];
 
 		$csp = new \OCP\AppFramework\Http\ContentSecurityPolicy();
 		$csp->addAllowedFrameDomain('\'self\'');

apps/files_sharing/tests/External/CacheTest.php

@@ -76,11 +76,11 @@ class CacheTest extends TestCase {
 		);
 		$this->cache->put(
 			'test.txt',
-			array(
+			[
 				'mimetype' => 'text/plain',
 				'size' => 5,
 				'mtime' => 123,
-			)
+			]
 		);
 	}
 
@@ -107,19 +107,19 @@ class CacheTest extends TestCase {
 	public function testGetFolderPopulatesOwner() {
 		$dirId = $this->cache->put(
 			'subdir',
-			array(
+			[
 				'mimetype' => 'httpd/unix-directory',
 				'size' => 5,
 				'mtime' => 123,
-			)
+			]
 		);
 		$this->cache->put(
 			'subdir/contents.txt',
-			array(
+			[
 				'mimetype' => 'text/plain',
 				'size' => 5,
 				'mtime' => 123,
-			)
+			]
 		);
 
 		$results = $this->cache->getFolderContentsById($dirId);

apps/files_sharing/tests/ExternalStorageTest.php

@@ -39,37 +39,37 @@ use OCP\Http\Client\IResponse;
 class ExternalStorageTest extends \Test\TestCase {
 
 	function optionsProvider() {
-		return array(
-			array(
+		return [
+			[
 				'http://remoteserver:8080/owncloud',
 				'http://remoteserver:8080/owncloud/public.php/webdav/',
-			),
+			],
 			// extra slash
-			array(
+			[
 				'http://remoteserver:8080/owncloud/',
 				'http://remoteserver:8080/owncloud/public.php/webdav/',
-			),
+			],
 			// extra path
-			array(
+			[
 				'http://remoteserver:8080/myservices/owncloud/',
 				'http://remoteserver:8080/myservices/owncloud/public.php/webdav/',
-			),
+			],
 			// root path
-			array(
+			[
 				'http://remoteserver:8080/',
 				'http://remoteserver:8080/public.php/webdav/',
-			),
+			],
 			// without port
-			array(
+			[
 				'http://remoteserver/oc.test',
 				'http://remoteserver/oc.test/public.php/webdav/',
-			),
+			],
 			// https
-			array(
+			[
 				'https://remoteserver/',
 				'https://remoteserver/public.php/webdav/',
-			),
-		);
+			],
+		];
 	}
 
 	private function getTestStorage($uri) {
@@ -91,7 +91,7 @@ class ExternalStorageTest extends \Test\TestCase {
 			->willReturn($client);
 
 		return new TestSharingExternalStorage(
-			array(
+			[
 				'cloudId' => new CloudId('testOwner@' . $uri, 'testOwner', $uri),
 				'remote' => $uri,
 				'owner' => 'testOwner',
@@ -101,7 +101,7 @@ class ExternalStorageTest extends \Test\TestCase {
 				'manager' => null,
 				'certificateManager' => $certificateManager,
 				'HttpClientService' => $httpClientService,
-			)
+			]
 		);
 	}
 

apps/files_sharing/tests/ShareTest.php

@@ -226,13 +226,13 @@ class ShareTest extends TestCase {
 		$permission5 = \OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_DELETE;
 		$permission6 = \OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_UPDATE | \OCP\Constants::PERMISSION_DELETE;
 
-		return array(
-			array($permission1, false),
-			array($permission3, true),
-			array($permission4, true),
-			array($permission5, false),
-			array($permission6, false),
-		);
+		return [
+			[$permission1, false],
+			[$permission3, true],
+			[$permission4, true],
+			[$permission5, false],
+			[$permission6, false],
+		];
 	}
 
 	public function testFileOwner() {

apps/files_sharing/tests/SharedMountTest.php

@@ -251,14 +251,14 @@ class SharedMountTest extends TestCase {
 	}
 
 	public function dataProviderTestStripUserFilesPath() {
-		return array(
-			array('/user/files/foo.txt', '/foo.txt', false),
-			array('/user/files/folder/foo.txt', '/folder/foo.txt', false),
-			array('/data/user/files/foo.txt', null, true),
-			array('/data/user/files/', null, true),
-			array('/files/foo.txt', null, true),
-			array('/foo.txt', null, true),
-		);
+		return [
+			['/user/files/foo.txt', '/foo.txt', false],
+			['/user/files/folder/foo.txt', '/folder/foo.txt', false],
+			['/data/user/files/foo.txt', null, true],
+			['/data/user/files/', null, true],
+			['/files/foo.txt', null, true],
+			['/foo.txt', null, true],
+		];
 	}
 
 	public function dataPermissionMovedGroupShare() {

apps/files_sharing/tests/SharedStorageTest.php

@@ -406,7 +406,7 @@ class SharedStorageTest extends TestCase {
 
 		$mountConfigManager = \OC::$server->getMountProviderCollection();
 		$mounts = $mountConfigManager->getMountsForUser(\OC::$server->getUserManager()->get(self::TEST_FILES_SHARING_API_USER3));
-		array_walk($mounts, array(\OC\Files\Filesystem::getMountManager(), 'addMount'));
+		array_walk($mounts, [\OC\Files\Filesystem::getMountManager(), 'addMount']);
 
 		$this->assertTrue($rootView->file_exists('/' . self::TEST_FILES_SHARING_API_USER3 . '/files/' . $this->filename));
 
@@ -443,7 +443,7 @@ class SharedStorageTest extends TestCase {
 		list($sharedStorage,) = $view->resolvePath($this->folder);
 		$this->assertTrue($sharedStorage->instanceOfStorage('OCA\Files_Sharing\ISharedStorage'));
 
-		$sourceStorage = new \OC\Files\Storage\Temporary(array());
+		$sourceStorage = new \OC\Files\Storage\Temporary([]);
 		$sourceStorage->file_put_contents('foo.txt', 'asd');
 
 		$sharedStorage->copyFromStorage($sourceStorage, 'foo.txt', 'bar.txt');
@@ -476,7 +476,7 @@ class SharedStorageTest extends TestCase {
 		list($sharedStorage,) = $view->resolvePath($this->folder);
 		$this->assertTrue($sharedStorage->instanceOfStorage('OCA\Files_Sharing\ISharedStorage'));
 
-		$sourceStorage = new \OC\Files\Storage\Temporary(array());
+		$sourceStorage = new \OC\Files\Storage\Temporary([]);
 		$sourceStorage->file_put_contents('foo.txt', 'asd');
 
 		$sharedStorage->moveFromStorage($sourceStorage, 'foo.txt', 'bar.txt');

apps/files_sharing/tests/WatcherTest.php

@@ -115,9 +115,9 @@ class WatcherTest extends TestCase {
 
 		$textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
 		$dataLen = strlen($textData);
-		$this->sharedCache->put('bar.txt', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
+		$this->sharedCache->put('bar.txt', ['mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain']);
 		$this->sharedStorage->file_put_contents('bar.txt', $textData);
-		$this->sharedCache->put('', array('mtime' => 10, 'storage_mtime' => 10, 'size' => '-1', 'mimetype' => 'httpd/unix-directory'));
+		$this->sharedCache->put('', ['mtime' => 10, 'storage_mtime' => 10, 'size' => '-1', 'mimetype' => 'httpd/unix-directory']);
 
 		// run the propagation code
 		$this->sharedStorage->getWatcher()->checkUpdate('');
@@ -145,9 +145,9 @@ class WatcherTest extends TestCase {
 
 		$textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
 		$dataLen = strlen($textData);
-		$this->sharedCache->put('subdir/bar.txt', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
+		$this->sharedCache->put('subdir/bar.txt', ['mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain']);
 		$this->sharedStorage->file_put_contents('subdir/bar.txt', $textData);
-		$this->sharedCache->put('subdir', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
+		$this->sharedCache->put('subdir', ['mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain']);
 
 		// run the propagation code
 		$this->sharedStorage->getWatcher()->checkUpdate('subdir');
@@ -173,7 +173,7 @@ class WatcherTest extends TestCase {
 	 * @param string $path
 	 */
 	function getOwnerDirSizes($path) {
-		$result = array();
+		$result = [];
 
 		while ($path != '' && $path != '' && $path != '.') {
 			$cachedData = $this->ownerCache->get($path);

apps/files_trashbin/lib/Helper.php

@@ -46,7 +46,7 @@ class Helper {
 	 * @return \OCP\Files\FileInfo[]
 	 */
 	public static function getTrashFiles($dir, $user, $sortAttribute = '', $sortDescending = false) {
-		$result = array();
+		$result = [];
 		$timestamp = null;
 
 		$view = new \OC\Files\View('/' . $user . '/files_trashbin/files');
@@ -84,7 +84,7 @@ class Helper {
 				}
 			}
 			$type = $entry->getMimeType() === ICacheEntry::DIRECTORY_MIMETYPE ? 'dir' : 'file';
-			$i = array(
+			$i = [
 				'name' => $name,
 				'mtime' => $timestamp,
 				'mimetype' => $type === 'dir' ? 'httpd/unix-directory' : \OC::$server->getMimeTypeDetector()->detectPath($name),
@@ -94,7 +94,7 @@ class Helper {
 				'etag' => '',
 				'permissions' => Constants::PERMISSION_ALL - Constants::PERMISSION_SHARE,
 				'fileid' => $entry->getId(),
-			);
+			];
 			if ($originalPath) {
 				if ($originalPath !== '.') {
 					$i['extraData'] = $originalPath . '/' . $originalName;
@@ -117,7 +117,7 @@ class Helper {
 	 * @param \OCP\Files\FileInfo[] $fileInfos file infos
 	 */
 	public static function formatFileInfos($fileInfos) {
-		$files = array();
+		$files = [];
 		foreach ($fileInfos as $i) {
 			$entry = \OCA\Files\Helper::formatFileInfo($i);
 			$entry['id'] = $i->getId();