获取url中部份内容代码

获取url中部份内容代码
function getpath($url)
{
$path = parse_url($url,php教程_url_path);
$lastslash = strrpos($path,"/");
return substr($path,1,$lastslash-1);
}
 
echo getpath("http://www.zzzyk.com/blog/entry-title/?standalone=1");

//

function getpathurl() { 
    $folder = explode('/', $_server['script_name']);
    $script_filename = pathinfo($_server['script_name']);
    $request = explode('/', $_server['request_uri']);
    array_shift($folder);
    array_shift($request);
    $final_request = array_diff($request, array_intersect($folder, $request));
    $final_request = array_values($final_request);
    array_clean($final_request);
    $final_request = implode('/', $final_request);
    if ($_server['query_string'] || substr($final_request, -1) == '?') {
        $final_request = substr($final_request, 0, - strlen($_server['query_string']) - 1);
    }
    return $final_request;
}

补充：Php教程,Php常用代码 

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