dongyan1808 2015-03-24 15:50
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如何使用php获取URL最后一部分

I was searching for solutions to display the current URL of the page, and I found a few ones but I don't know how to implement them and call them, so this was the best solution I've found for me because it already has the echo thingy.

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;
    }

And to call it, I'm calling it like this

echo curPageURL();

But I want to get only the last part of the URL, for exemple:

http://stackoverflow.com/posts/29237151/thequestion

I want to get thequestion part of the URL. how can I do this?

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  • dqch34769 2015-03-24 16:16
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    As stated in the comments, the best way is to explode() then array_pop() your URL.

    Like so:

    function curPageURL() {
    
        $url = $_SERVER['REQUEST_URI'];
        $url = explode('/', $url);
        $lastPart = array_pop($url);
    
        return $lastPart;
    }
    

    @Vineet answer is suitable too.

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