PHP获取当前页面完整URL的实现代码_PHP教程
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2023-12-22 11:18:10
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javascript实现：
top.location.href *窗口的地址 this.location.href 当前窗口的地址
PHP实现：
#测试网址: http://localhost/blog/testurl.php?id=5
//获取域名或主机地址 echo $_SERVER['HTTP_HOST']."
"; #localhost
//获取网页地址 echo $_SERVER['PHP_SELF']."
"; #/blog/testurl.php
//获取网址参数 echo $_SERVER["QUERY_STRING"]."
"; #id=5
//获取用户代理 echo $_SERVER['HTTP_REFERER']."
";
//获取完整的urlecho 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']; #http://localhost/blog/testurl.php?id=5
//包含端口号的完整urlecho 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; #http://localhost:80/blog/testurl.php?id=5
//只取路径$url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; echo dirname($url); #http://localhost/blog
复制代码 代码如下:
top.location.href *窗口的地址 this.location.href 当前窗口的地址
PHP实现：
复制代码 代码如下:
#测试网址: http://localhost/blog/testurl.php?id=5
//获取域名或主机地址 echo $_SERVER['HTTP_HOST']."
"; #localhost
//获取网页地址 echo $_SERVER['PHP_SELF']."
"; #/blog/testurl.php
//获取网址参数 echo $_SERVER["QUERY_STRING"]."
"; #id=5
//获取用户代理 echo $_SERVER['HTTP_REFERER']."
";
//获取完整的urlecho 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']; #http://localhost/blog/testurl.php?id=5
//包含端口号的完整urlecho 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; #http://localhost:80/blog/testurl.php?id=5
//只取路径$url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; echo dirname($url); #http://localhost/blog