You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
155 lines
3.2 KiB
155 lines
3.2 KiB
<?php
|
|
|
|
/**
|
|
* @file
|
|
* TeamSpeak 3 PHP Framework
|
|
*
|
|
* $Id: Timer.php 06/06/2016 22:27:13 scp@Svens-iMac $
|
|
*
|
|
* This program 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* @package TeamSpeak3
|
|
* @version 1.1.24
|
|
* @author Sven 'ScP' Paulsen
|
|
* @copyright Copyright (c) 2010 by Planet TeamSpeak. All rights reserved.
|
|
*/
|
|
|
|
/**
|
|
* @class TeamSpeak3_Helper_Profiler_Timer
|
|
* @brief Helper class providing profiler timers.
|
|
*/
|
|
class TeamSpeak3_Helper_Profiler_Timer
|
|
{
|
|
/**
|
|
* Indicates wether the timer is running or not.
|
|
*
|
|
* @var boolean
|
|
*/
|
|
protected $running = FALSE;
|
|
|
|
/**
|
|
* Stores the timestamp when the timer was last started.
|
|
*
|
|
* @var integer
|
|
*/
|
|
protected $started = 0;
|
|
|
|
/**
|
|
* Stores the timer name.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $name = null;
|
|
|
|
/**
|
|
* Stores various information about the server environment.
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $data = array();
|
|
|
|
/**
|
|
* The TeamSpeak3_Helper_Profiler_Timer constructor.
|
|
*
|
|
* @param string $name
|
|
* @return TeamSpeak3_Helper_Profiler_Timer
|
|
*/
|
|
public function __construct($name)
|
|
{
|
|
$this->name = (string) $name;
|
|
|
|
$this->data["runtime"] = 0;
|
|
$this->data["realmem"] = 0;
|
|
$this->data["emalloc"] = 0;
|
|
|
|
$this->start();
|
|
}
|
|
|
|
/**
|
|
* Starts the timer.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function start()
|
|
{
|
|
if($this->isRunning()) return;
|
|
|
|
$this->data["realmem_start"] = memory_get_usage(TRUE);
|
|
$this->data["emalloc_start"] = memory_get_usage();
|
|
|
|
$this->started = microtime(TRUE);
|
|
$this->running = TRUE;
|
|
}
|
|
|
|
/**
|
|
* Stops the timer.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function stop()
|
|
{
|
|
if(!$this->isRunning()) return;
|
|
|
|
$this->data["runtime"] += microtime(TRUE) - $this->started;
|
|
$this->data["realmem"] += memory_get_usage(TRUE) - $this->data["realmem_start"];
|
|
$this->data["emalloc"] += memory_get_usage() - $this->data["emalloc_start"];
|
|
|
|
$this->started = 0;
|
|
$this->running = FALSE;
|
|
}
|
|
|
|
/**
|
|
* Return the timer runtime.
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function getRuntime()
|
|
{
|
|
if($this->isRunning())
|
|
{
|
|
$this->stop();
|
|
$this->start();
|
|
}
|
|
|
|
return $this->data["runtime"];
|
|
}
|
|
|
|
/**
|
|
* Returns the amount of memory allocated to PHP in bytes.
|
|
*
|
|
* @param boolean $realmem
|
|
* @return integer
|
|
*/
|
|
public function getMemUsage($realmem = FALSE)
|
|
{
|
|
if($this->isRunning())
|
|
{
|
|
$this->stop();
|
|
$this->start();
|
|
}
|
|
|
|
return ($realmem !== FALSE) ? $this->data["realmem"] : $this->data["emalloc"];
|
|
}
|
|
|
|
/**
|
|
* Returns TRUE if the timer is running.
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function isRunning()
|
|
{
|
|
return $this->running;
|
|
}
|
|
}
|