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PHP
(
https://www.0058.net/forumdisplay.php?f=75)
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$_server变量
(
https://www.0058.net/showthread.php?t=4916)
| Harry |
2014-12-27 08:37 AM |
$_server变量
Code:
<?php
//$_SERVER 与当前脚本有关的服务器变量
echo '<pre>';
print_r($_SERVER);
echo '</pre>';
echo $_SERVER["DOCUMENT_ROOT"]."<br>"; //当前脚本的存放位置
//遍历
foreach($_SERVER as $key=>$value){
echo $key."=".$value."<br>";
}
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