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获取url中部份内容代码

发布:smiling　来源: PHP粉丝网　添加日期：2014-08-17 20:30:38　浏览: 评论：0　

function getpath($url)

{

$path = parse_url($url,php_url_path);

$lastslash = strrpos($path,"/");

return substr($path,1,$lastslash-1);

}



echo getpath("http://www.phpfensi.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;

}