How to implement phpinfo system view parameter function

This article mainly introduces how to implement the phpinfo system to view parameter functions. It has a certain reference value. Now I share it with everyone. Friends in need can refer to

and do a lot based on their own understanding. Modified and optimized, currently, this is the PHP probe with the most comprehensive detection information!

The code is as follows:

√"); define("off", "×"); define("version", "v0.05");//版本号 //显示开关 $mysqlReShow = "none"; //性能信息结果刷新 $ts_int = (false == empty($_POST['tsint']))?$_POST['tsint']:test_int(); $ts_float = (false == empty($_POST['tsfloat']))?$_POST['tsfloat']:test_float(); $ts_io = (false == empty($_POST['tsio']))?$_POST['tsio']:test_io(); if(isset($_POST['speed'])) { $speed=round(100/($_POST['speed']/1000),2); } elseif($_GET['speed']=="0") { $speed=6666.67; } elseif(isset($_GET['speed']) and $_GET['speed']>0) { $speed=round(100/($_GET['speed']/1000),2); } else { $speed=" 未探测 "; }

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