public function getTotalElapsedTime() {
		$time = 0;
		
		foreach ($this->_profiles as $profile) {
			$time += $profile->getElapsedTime();
		}
		
		return $time;
	}
public function getTotalElapsedTime() {
		$time = 0;
		
		foreach ($this->_profiles as $profile) {
			$time += $profile->getElapsedTime();
		}
		
		return $time;
	}
public function getTotalElapsedTime ( ) { $ time = 0 ; foreach ( $ this -> _profiles as $ profile ) { $ time += $ profile -> getElapsedTime ( ) ; } return $ time ; }
Get the total elapsed time of an events

@return int
Get the total elapsed time of an events