/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Example for IOProfiler
*
* PHP version 5
*
* @category Library
* @package IOProfiler
* @author Stéphane Lavergne <*****@*****.**>
* @copyright 2010-2016 Stéphane Lavergne
* @license http://www.gnu.org/licenses/gpl-3.0.txt GNU GPL version 3
* @link https://github.com/VPhantom/php-ioprofiler
*/
require_once 'IOProfiler.php';
IOProfiler::enable();
$profile = new IOProfiler();
// Timer starts
usleep(500000);
// 0.500 sec
$start = IOProfiler::now();
usleep(750000);
// 0.750 sec
$profile->log('test', '123456789', $start);
$start = IOProfiler::now();
usleep(200000);
// 0.200 sec
$profile->log('test', '123456789', $start);
$start = IOProfiler::now();
usleep(125000);
// 0.125 sec
$profile->log('test', 'different', $start);
/**
* Disable profiling
*
* (Default.) Sets an internal flag telling IOProfiler to return
* immediately without performing any actions for all methods except
* instance construction.
*
* This implementation makes it possible to enable and disable profiling
* several times throughout the life of a program and still count time from
* the moment of construction.
*
* @return null
*/
public static function disable()
{
self::$_enabled = false;
}