我们这里总结了php 全面获取url地址栏参数多种方法哦,全部都用到了php自带的函数server
代码如下 | 复制代码 |
//获取域名或主机地址 echo $_SERVER['HTTP_HOST']." "; //获取网页地址 echo $_SERVER['PHP_SELF']." "; //获取网址参数 echo $_SERVER["QUERY_STRING"]." "; //来源网页的详细地址 echo $_SERVER['HTTP_REFERER']." "; ?> |
方法二用?号表达式,
代码如下 | 复制代码 |
echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; |
方法三也是一样
代码如下 | 复制代码 |
function getServerName() { $ServerName = strtolower($_SERVER['SERVER_NAME']?$_SERVER['SERVER_NAME']:$_SERVER['HTTP_HOST']); if( strpos($ServerName,'http://') ) { return str_replace('http://','',$ServerName); } return $ServerName; } //实例调用方法 echo getServerName(); |
方法四,这个比较全面的获取url参数了,首先用REQUEST_URI如果服务器不支持就用PHP_SELF再不支持
代码如下 | 复制代码 |
QUERY_STRING function GetCurUrl() { if(!empty($_SERVER["REQUEST_URI"])) { $scrtName = $_SERVER["REQUEST_URI"]; $nowurl = $scrtName; } else { $scrtName = $_SERVER["PHP_SELF"]; if(empty($_SERVER["QUERY_STRING"])) { $nowurl = $scrtName; } else { $nowurl = $scrtName."?".$_SERVER["QUERY_STRING"]; } } return $nowurl; } |
上面这些实例,其实都用到了php $_SEVER全局变量来实现了。

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