*/ protected CappedMemoryCache $queries; /** * QueryLogger constructor. */ public function __construct() { $this->queries = new CappedMemoryCache(1024); } /** * @var bool - Module needs to be activated by some app */ private $activated = false; /** * @inheritdoc */ public function startQuery($sql, ?array $params = null, ?array $types = null) { if ($this->activated) { $this->activeQuery = new Query($sql, $params, microtime(true), $this->getStack()); } } private function getStack() { $stack = debug_backtrace(); array_shift($stack); array_shift($stack); array_shift($stack); return $stack; } /** * @inheritdoc */ public function stopQuery() { if ($this->activated && $this->activeQuery) { $this->activeQuery->end(microtime(true)); $this->queries[(string)$this->index] = $this->activeQuery; $this->index++; $this->activeQuery = null; } } /** * @inheritdoc */ public function getQueries() { return $this->queries->getData(); } /** * @inheritdoc */ public function activate() { $this->activated = true; } }