protected function getPlaceholders(GenericEvent $event)
    {
        return array(
            '%eventname%' => $event['eventname'],
            '%source%'    => $event['source'],
            '%filename%'  => $event->hasArgument('file') ? $event['file'] : '',
            '%error%'     => $event->hasArgument('error') ? $event['error'] : '',
            '%profile%'   => $event->hasArgument('profile') ? $event['profile'] : '',
            '%message%'   => $event->hasArgument('message') ? $event['message'] : '',
        );
    }
protected function getPlaceholders(GenericEvent $event)
    {
        return array(
            '%eventname%' => $event['eventname'],
            '%source%'    => $event['source'],
            '%filename%'  => $event->hasArgument('file') ? $event['file'] : '',
            '%error%'     => $event->hasArgument('error') ? $event['error'] : '',
            '%profile%'   => $event->hasArgument('profile') ? $event['profile'] : '',
            '%message%'   => $event->hasArgument('message') ? $event['message'] : '',
        );
    }
protected function getPlaceholders ( GenericEvent $ event ) { return array ( '%eventname%' => $ event [ 'eventname' ] , '%source%' => $ event [ 'source' ] , '%filename%' => $ event -> hasArgument ( 'file' ) ? $ event [ 'file' ] : '' , '%error%' => $ event -> hasArgument ( 'error' ) ? $ event [ 'error' ] : '' , '%profile%' => $ event -> hasArgument ( 'profile' ) ? $ event [ 'profile' ] : '' , '%message%' => $ event -> hasArgument ( 'message' ) ? $ event [ 'message' ] : '' , ) ; }
Gets each place holders of event's arguments

@param GenericEvent $event Any event

@return array
Gets each place holders of event s arguments