EVOLUTION-MANAGER
Edit File: xhprof.class.php
<?php /** * --------------------------------------------------------------------- * GLPI - Gestionnaire Libre de Parc Informatique * Copyright (C) 2015-2018 Teclib' and contributors. * * http://glpi-project.org * * based on GLPI - Gestionnaire Libre de Parc Informatique * Copyright (C) 2003-2014 by the INDEPNET Development Team. * * --------------------------------------------------------------------- * * LICENSE * * This file is part of GLPI. * * GLPI is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * GLPI is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with GLPI. If not, see <http://www.gnu.org/licenses/>. * --------------------------------------------------------------------- */ if (!defined('GLPI_ROOT')) { die("Sorry. You can't access this file directly"); } /** * class XHProf * * @since 0.84 * * Il you need to "profile" some part of code * * Install the pecl/xhprof extension * * Add XHPROF_PATH and XHPROF_URL in config/config_path.php (if needed) * * Before the code * $prof = new XHProf("something useful"); * * If the code contains an exit() or a redirect() you must also call (before) * unset($prof); * * php-errors.log will give you the URL of the result. */ class XHProf { // this can be overloaded in config/config_path.php const XHPROF_PATH = '/usr/share/xhprof/xhprof_lib'; const XHPROF_URL = '/xhprof'; static private $run = false; /** * @param $msg (default '') **/ function __construct($msg = '') { $this->start($msg); } function __destruct() { $this->stop(); } /** * @param $msg (default '') **/ function start($msg = '') { if (!self::$run && function_exists('xhprof_enable')) { xhprof_enable(); if (class_exists('Toolbox')) { Toolbox::logDebug("Start profiling with XHProf", $msg); } self::$run = true; } } function stop() { if (self::$run) { $data = xhprof_disable(); $incl = (defined('XHPROF_PATH') ? XHPROF_PATH : self::XHPROF_PATH); include_once $incl.'/utils/xhprof_lib.php'; include_once $incl.'/utils/xhprof_runs.php'; $runs = new XHProfRuns_Default(); $id = $runs->save_run($data, 'glpi'); $url = (defined('XHPROF_URL') ? XHPROF_URL : self::XHPROF_URL); $host = (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : 'localhost'); $link = "http://".$host."$url/index.php?run=$id&source=glpi"; Toolbox::logDebug("Stop profiling with XHProf, result URL", $link); self::$run = false; } } }