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测试php代码的运行时间
<?php class TestTime{ private $stime; private $etime; public function __construct(){ $this->stime = microtime(true); } public function start(){ $this->stime = microtime(true); } public function end(){ $this->etime = microtime(true); echo round(($this->etime - $this->stime) * 1000,5).‘毫秒‘; $this->start(); } } ?>
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原文地址:http://www.cnblogs.com/love123/p/4386792.html