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<?php |
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/** |
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* Created by PhpStorm. |
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* User: arnaud |
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* Date: 04/11/15 |
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* Time: 20:53 |
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*/ |
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namespace Ndrx\Profiler\Components; |
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use Ndrx\Profiler\Events\DispatcherAwareInterface; |
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use Ndrx\Profiler\Events\DispatcherAwareTrait; |
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use Ndrx\Profiler\Events\Timeline\End; |
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use Ndrx\Profiler\Events\Timeline\Start; |
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use Symfony\Component\EventDispatcher\EventDispatcher; |
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class Timeline implements DispatcherAwareInterface |
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{ |
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use DispatcherAwareTrait; |
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/** |
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* @param EventDispatcher $eventDispatcher |
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*/ |
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public function __construct(EventDispatcher $eventDispatcher) |
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{ |
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$this->dispatcher = $eventDispatcher; |
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} |
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/** |
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* Start item for the timeline |
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* |
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* @param $key |
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* @param $label |
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* @param null $data |
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* @param null $timetamp |
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*/ |
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public function start($key, $label, $data = null, $timetamp = null) |
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{ |
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$event = new Start($key, $label, $data, $timetamp); |
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$this->dispatcher->dispatch(Start::EVENT_NAME, $event); |
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} |
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/** |
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* End item for the timeline |
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* |
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* @param $key |
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* @param null $timetamp |
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*/ |
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public function stop($key, $timetamp = null) |
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{ |
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$event = new End($key, $timetamp); |
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$this->dispatcher->dispatch(End::EVENT_NAME, $event); |
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} |
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/** |
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* @param $label |
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* @param \Closure $closure |
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* @return mixed |
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*/ |
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public function monitor($label, \Closure $closure) |
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{ |
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$key = uniqid(); |
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$this->start($key, $label); |
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$result = $closure(); |
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$this->start($key, $label); |
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return $result; |
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} |
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} |
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ndrx-io /
profiler
