How to get page execution time in PHP

This article mainly introduces the relevant information on the method of PHP to obtain the page execution time (recommended). Friends who need it can refer to

Some loop codes. Sometimes if you want to know the page execution time, you can add The following lines of code go to the head and tail of the page:

Header:

<?php
$stime=microtime(true);

Tail:

$etime=microtime(true);//获取程序执行结束的时间
$total=$etime-$stime;  //计算差值
?>

Final output:

echo "

The above is the entire content of this article, I hope it will be helpful to everyone's study.

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