解析array splice的移除数组中指定键的值,返回一个新的数组

复制代码 代码如下:

<?php
$sql="";
$sql.=" SELECT key_secret FROM ".T_."resume_relation_xuyinjie ";
$sql.=" WHERE 1=1 ";
$sql.=" AND userid ='".$userid."' ";
$result=@mysql_query($sql) or die('#41#');
$row=@mysql_fetch_array($result,MYSQL_ASSOC);
$key=explode(",",$row['key_secret']);//转化成数组
array_splice($key,$autoid,1);  //删除指定键值
$key_secret=implode(",",$key);  //转化成便于存储的字符串
?>