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PHP Get current URL

巴扎黑Original: 2016-11-08 11:21:061403browse

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1, user-scalable=no">
<title>PHP中获取当前URL</title>
</head>
<body>
<script type="text/javascript">
var a = top.location.href;   //顶级窗口的地址
var b = this.location.href;  //当前窗口的地址
document.write(&#39;顶级窗口的地址:&#39;+a+&#39;<br>当前窗口的地址:&#39;+b+&#39;<br><br>&#39;);
</script>
<?php 
//测试网站：http://localhost/webManage/demo.php?f=onestopweb.cn
echo &#39;获取域名或主机地址:<br>&#39;;
echo $_SERVER[&#39;HTTP_HOST&#39;]."<br>";
echo &#39;获取网页地址:<br>&#39;;
echo $_SERVER[&#39;PHP_SELF&#39;]."<br>";
echo &#39;获取网址参数:<br>&#39;;
echo $_SERVER["QUERY_STRING"]."<br>";
echo &#39;获取完整的url:<br>&#39;;
echo &#39;http://&#39;.$_SERVER[&#39;HTTP_HOST&#39;].$_SERVER[&#39;REQUEST_URI&#39;]."<br>";
echo &#39;http://&#39;.$_SERVER[&#39;HTTP_HOST&#39;].$_SERVER[&#39;PHP_SELF&#39;].&#39;?&#39;.$_SERVER[&#39;QUERY_STRING&#39;]."<br>";
echo &#39;包含端口号的完整url:<br>&#39;;
echo &#39;http://&#39;.$_SERVER[&#39;SERVER_NAME&#39;].&#39;:&#39;.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]."<br>";
$url=&#39;http://&#39;.$_SERVER[&#39;SERVER_NAME&#39;].$_SERVER["REQUEST_URI"]."<br>";
echo dirname($url);
?>
</body>
</html>

PHP Get current URL

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