問(wèn)題描述

現(xiàn)在只返回一條數(shù)據(jù)，要返回符合條件的所有數(shù)據(jù)怎么弄？

if(!defined('SC')){exit('Access Denied');}

$db = functions::db();

$uid = SC('post/uid');

$wid = $db->query('pinglun','',"user='{$uid}'");

if($wid){

$array = array(

'ret'=>true,

'id'=>$wid[0]['id'],

'zan'=>$wid[0]['zan']

);

}else{

$array = array(

'ret'=>false

);

}

echo json_encode($array);

問(wèn)題解答

多條數(shù)據(jù)也是封裝到數(shù)組中, 可以使用js或其它格式返回前端