<?php header("Content-Type:text/html; charset=utf-8"); $con = mysql_connect('localhost','root','root');if(!$con){ die('error:'.mysql_error());}mysql_select_db("qq",$con); function my_json_sql($my_sql) {$arr = array();$result = mysql_query($my_sql);if (!mysql_num_rows($result)) $arr[]=0;//记录集没有记录情况else { while($row = mysql_fetch_array($result)){ $arr[] = $row; }}return $arr;}$q = "select src,price,name from la"; $result=my_json_sql($q);echo json_encode($result); ?>
稍微改一下你的自定义函数
function my_json_sql($my_sql){