把数组中的元素添加到链接中,形成新的链接
形成的链接: http://localhost/index/cate/listt?id=123&name=dopost
```
$uurl_array =array ( 'id' =>123, 'name' => 'dopost' );
$now_url = 'http://'.$_SERVER['HTTP_HOST'].'/index/cate/listt?'.http_build_query( $uurl_array );
echo $now_url;
```
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