<?php
#测试网址: http://dst.diamoe.com/blog/testurl.php?id=5
//获取域名或主机地址
echo $_SERVER['HTTP_HOST']."<br>"; #localhost
//获取网页地址
echo $_SERVER['PHP_SELF']."<br>"; #/blog/testurl.php
//获取网址参数
echo $_SERVER["QUERY_STRING"]."<br>"; #id=5
//获取用户代理
echo $_SERVER['HTTP_REFERER']."<br>";
//获取完整的url
echo 'http://'.$_SERVER['REQUEST_URI']."<br>";
echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']."<br>";
#http://dst.diamoe.com/blog/testurl.php?id=5
//包含端口号的完整url
echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]."<br>";
#http://dst.diamoe.com:80/blog/testurl.php?id=5
//只取路径
$url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]."<br>";
echo dirname($url);
#http://dst.diamoe.com/blog
echo "<br>";
echo end(explode('/', $_SERVER['REQUEST_URI']));
?>大家在说（暂无评论) 添加评论