public function end($taskName)
    {
        if (!isset($this->_tasks[$taskName])) {
            throw new Exception("Undefined task name: `'{$taskName}`.");
        }
        $task = $this->_tasks[$taskName];
        $task->end();
        return $task;
    }
public function end($taskName)
    {
        if (!isset($this->_tasks[$taskName])) {
            throw new Exception("Undefined task name: `'{$taskName}`.");
        }
        $task = $this->_tasks[$taskName];
        $task->end();
        return $task;
    }
public function end ( $ taskName ) { if ( ! isset ( $ this -> _tasks [ $ taskName ] ) ) { throw new Exception ( "Undefined task name: `'{$taskName}`." ) ; } $ task = $ this -> _tasks [ $ taskName ] ; $ task -> end ( ) ; return $ task ; }
Ends the timer for a task

@param  string $taskName The taskname to stop the timer for.
@return object           The stopped task.
Ends the timer for a task