数组问题整理
$arr[] //用于收集子数组;
serialize($arr) unserialize() //数组字符化
setcookie("car", serialize($arr), time()+3600); //数组必须转化为字符$arr[] //用于收集子数组;
serialize($arr) unserialize() //数组字符化
setcookie("car", serialize($arr), time()+3600); //数组必须转化为字符$conn=new sqlhelper;for ($i = 0; $i <1000 ; $i++) {$sql="insert into system_user(user_shenfe...
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<?php $servername = "localhost"; $username = "root"; $...
一条insert语句批量插入多条记录原创|浏览:138554|更新:2017-12-19 08:21一条insert语句批量插入多条记录常见的insert语句,向数据库中,一条语句只能插入一条数据:i...
<?php $cars=$_POST['shuju'];$cars=explode(',', $cars);print_r($cars)&n...
<?php $url = 'https://api.openai.com/v1/completions'; $data = arr...