$data = array("name"=>"callback" , "value"=>"test");
$rescult = http_build_query($data);
输出下$rescutl可以得到：
name=callback&value=test
$url="https://i.cnblogs.com/EditPosts.aspx?opt=1"; print_r(parse_url($url)); /* * 输出 Array ( [scheme] => https [host] => i.cnblogs.com [path] => /EditPosts.aspx [query] => opt=1 ) * */
原文：https://www.cnblogs.com/huay/p/10375546.html