获取当前页面的url地址php代码
获取当前页面的url地址php教程代码,第一款是一款获取无参数url,第二款是获取完整url函数.
方法一:
<?php // 说明:获取无参数url function curpageurl() { $pageurl = 'http' ; if ( $_server [ "https教程" ] == "on" ) { $pageurl .= "s" ; } $pageurl .= "://" ; if ( $_server [ "server_port" ] != "80" ) { $pageurl .= $_server [ "server_name" ]. ":" . $_server [ "server_port" ] . $_server [ 'php_self' ]; } else { $pageurl .= $_server [ "server_name" ] . $_server [ 'php_self' ]; } return $pageurl ; } ?>方法二
<?php // 说明:获取完整url function curpageurl() { $pageurl = 'http' ; if ( $_server [ "https" ] == "on" ) { $pageurl .= "s" ; } $pageurl .= "://" ; if ( $_server [ "server_port" ] != "80" ) { $pageurl .= $_server [ "server_name" ] . ":" . $_server [ "server_port" ] . $_server [ "request_uri" ]; } else { $pageurl .= $_server [ "server_name" ] . $_server [ "request_uri" ]; } return $pageurl ; } ?>另外,$_server['request_uri'] 和 $_server['request_url'] 是有稍微区别的:
$_server["request_uri"] 返回完整的路径(/directory/file.ext?query=string)
$_server['request_url'] 只返回文件路径,不包括参数,(/directory/file.ext),和$_server['php_self']差不多,只不过在有些服务器上$_server['request_url']不可用.
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