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<?php
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/*
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* This file is part of the symfony package.
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* (c) 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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* sfWebDebugPanelTimer adds a panel to the web debug toolbar with timer information.
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*
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* @package symfony
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* @subpackage debug
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @version SVN: $Id: sfWebDebugPanelTimer.class.php 22955 2009-10-12 16:44:07Z Kris.Wallsmith $
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*/
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class sfWebDebugPanelTimer extends sfWebDebugPanel
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{
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static protected
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$startTime = null;
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/**
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* Constructor.
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*
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* @param sfWebDebug $webDebug The web debug toolbar instance
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*/
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public function __construct(sfWebDebug $webDebug)
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{
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parent::__construct($webDebug);
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$this->webDebug->getEventDispatcher()->connect('debug.web.filter_logs', array($this, 'filterLogs'));
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}
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public function getTitle()
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{
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return '<img src="'.$this->webDebug->getOption('image_root_path').'/time.png" alt="Time" /> '.$this->getTotalTime().' ms';
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}
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public function getPanelTitle()
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{
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return 'Timers';
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}
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public function getPanelContent()
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{
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if (sfTimerManager::getTimers())
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{
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$totalTime = $this->getTotalTime();
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$panel = '<table class="sfWebDebugLogs" style="width: 300px"><tr><th>type</th><th>calls</th><th>time (ms)</th><th>time (%)</th></tr>';
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foreach (sfTimerManager::getTimers() as $name => $timer)
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{
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$panel .= sprintf('<tr><td class="sfWebDebugLogType">%s</td><td class="sfWebDebugLogNumber" style="text-align: right">%d</td><td style="text-align: right">%.2f</td><td style="text-align: right">%d</td></tr>', $name, $timer->getCalls(), $timer->getElapsedTime() * 1000, $totalTime ? ($timer->getElapsedTime() * 1000 * 100 / $totalTime) : 'N/A');
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}
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$panel .= '</table>';
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return $panel;
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}
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}
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public function filterLogs(sfEvent $event, $logs)
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{
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$newLogs = array();
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foreach ($logs as $log)
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{
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if ('sfWebDebugLogger' != $log['type'])
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{
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$newLogs[] = $log;
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}
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}
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return $newLogs;
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}
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static public function startTime()
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{
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self::$startTime = microtime(true);
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}
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static public function isStarted()
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{
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return null !== self::$startTime;
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}
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protected function getTotalTime()
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{
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return null !== self::$startTime ? sprintf('%.0f', (microtime(true) - self::$startTime) * 1000) : 0;
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}
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}
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