src/Profiler/Profiler.php
public function whenStarted()
    {
        $milliseconds = $this->event->getOrigin();
        $seconds = $milliseconds / 1000;

        return is_float($seconds) ? date('Y-m-d H:i:s', $seconds) : null;
    }
public function whenStarted()
    {
        $milliseconds = $this->event->getOrigin();
        $seconds = $milliseconds / 1000;

        return is_float($seconds) ? date('Y-m-d H:i:s', $seconds) : null;
    }
public function whenStarted ( ) { $ milliseconds = $ this -> event -> getOrigin ( ) ; $ seconds = $ milliseconds / 1000 ; return is_float ( $ seconds ) ? date ( 'Y-m-d H:i:s' , $ seconds ) : null ; }
Convert start time to datetime from milliseconds.

@return false|null|string
Convert start time to datetime from milliseconds .