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php简单计算页面加载时间的方法,php计算页面加载

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Release: 2016-06-13 09:00:32
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php简单计算页面加载时间的方法,php计算页面加载

本文实例讲述了php简单计算页面加载时间的方法。分享给大家供大家参考。具体实现方法如下:

简单的把开始时间放在页面头部,结束时间放在页面尾部,计算页面加载时间

$start = time();
// put a long operation in here
sleep(2);
$diff = time() - $start;
print "This page needed $diff seconds to load :-)";
// if you want a more exact value, you could use the 
// microtime function

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希望本文所述对大家的php程序设计有所帮助。

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