Thread: $_server变量
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Old 2014-12-27, 08:37 AM
Harry Harry is offline
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Join Date: 2007-09-28
Posts: 1
Harry 现在声名狼藉
Default $_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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