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1 lars 1 
<?php
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/*
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 * This file is part of the symfony package.
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 * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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/**
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 * sfTimerManager is a container for sfTimer objects.
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 *
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 * @package    symfony
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 * @subpackage util
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 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
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 * @version    SVN: $Id: sfTimerManager.class.php 13339 2008-11-25 14:58:05Z fabien $
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 */
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class sfTimerManager
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{
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  static public $timers = array();
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  /**
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   * Gets a sfTimer instance.
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   *
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   * It returns the timer named $name or create a new one if it does not exist.
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   *
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   * @param string $name The name of the timer
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   *
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   * @return sfTimer The timer instance
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   */
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  public static function getTimer($name)
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  {
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    if (!isset(self::$timers[$name]))
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    {
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      self::$timers[$name] = new sfTimer($name);
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    }
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    self::$timers[$name]->startTimer();
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    return self::$timers[$name];
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  }
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  /**
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   * Gets all sfTimer instances stored in sfTimerManager.
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   *
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   * @return array An array of all sfTimer instances
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   */
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  public static function getTimers()
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  {
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    return self::$timers;
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  }
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  /**
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   * Clears all sfTimer instances stored in sfTimerManager.
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   */
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  public static function clearTimers()
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  {
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    self::$timers = array();
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  }
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}