PHP确定当前URL [英] PHP Determining the current url

问题描述

我需要修改函数以返回当前所在的文件夹。这是我的当前函数：

I need to modify my function to return also the current folder I am in. Here is my current function:

function getLinkFromHost($url){  
    $port = $_SERVER['REMOTE_PORT'];  
    $server = $_SERVER['HTTP_HOST'];  
    if($port == 443){  
        $type = "https";  
    } else {  
        $type = "http";  
    }  
    return $type . "://" . $server . "/" . $url;  
}

推荐答案

看看 $ _ SERVER ['REQUEST_URI'] 或 $ _ SERVER ['SCRIPT_NAME']

（从 $ _ SERVER 手动输入）

(From the $_SERVER manual entry)

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