00001 <?php
00016 class Benchmark
00017 {
00023 public function __construct()
00024 {
00025 date_default_timezone_set('Europe/Stockholm');
00026 $this->_startAt = NULL;
00027 $this->_stopAt = NULL;
00028 }
00029
00033 public function start()
00034 {
00035 $this->_stopAt = NULL;
00036 $this->_startAt = time();
00037 }
00038
00045 public function stop()
00046 {
00047 $this->_stopAt = time();
00048 return $this->_stopAt - $this->_startAt;
00049 }
00050
00056 public function getStartTime()
00057 {
00058 return date('dMY H:i:s', $this->_startAt);
00059 }
00060
00066 public function getStopTime()
00067 {
00068 return date('dMY H:i:s', $this->_stopAt);
00069 }
00070
00076 public function getElapsedTime()
00077 {
00078 $totalSeconds = $this->_stopAt - $this->_startAt;
00079 $hours = floor($totalSeconds / 3600);
00080 $minutes = floor(($totalSeconds % 60) / 60);
00081 $seconds = ($totalSeconds % 3600);
00082 return str_pad($hours, 2, '0', STR_PAD_LEFT).':'.str_pad($minutes, 2, '0', STR_PAD_LEFT).':'.str_pad($seconds, 2, '0', STR_PAD_LEFT);
00083 }
00084
00088 private $_startAt;
00089
00093 private $_stopAt;
00094 }
00095
00096 ?>
