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发表于 2003-7-17 09:20:57
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来自 中国上海
- <?PHP
- /*
- Description:account u programming run time
- author:tianxing
- bug report:has been hiddened
- */
- class TIMER {
- var $StartTime = 0;
- var $StopTime = 0;
- var $TimeSpent = 0;
- function start()
- {
- $this->StartTime = microtime();
- }
- function stop()
- {
- $this->StopTime = microtime();
- }
- function spent()
- {
- if ($this->TimeSpent)
- {
- return $this->TimeSpent;
- }
- else
- {
- $StartMicro = substr($this->StartTime,0,10);
- $StartSecond = substr($this->StartTime,11,10);
- $StopMicro = substr($this->StopTime,0,10);
- $StopSecond = substr($this->StopTime,11,10);
- $start = doubleval($StartMicro) + $StartSecond;
- $stop = doubleval($StopMicro) + $StopSecond;
- $this->TimeSpent = $stop - $start;
- return substr($this->TimeSpent,0,8);
- }
- } // end function spent();
- } //end class timer;
- //used manual:please see a examples:
- /*
- $timer = new TIMER;
- $timer->start();
- for ($i=1;$i<1000;$i++){
- echo $i."<br>";
- }
- $timer->stop();
- echo "run time ".$timer->spent()."";
- */
- ?>
-
复制代码
小东西。
[ Last edited by 梦 on 2003-7-17 at 09:27 AM ] |
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