<?php
//连接数据库
$mysqli = mysqli_connect('localhost','root','3589216','php10');
//判断连接数据库成功与否
if (!$mysqli) {
printf("Can't connect to MySQL Server. Errorcode: %s ", mysqli_connect_error());
exit;}
//获取需要删除的id
$id = $_GET['id'];
mysqli_query($mysqli , "set names utf8");// 设置编码,防止中文乱码
$sql = "DELETE FROM msg WHERE id={$id}" ;//数据库的删除语言
$retval = mysqli_query( $mysqli, $sql );
if(! $retval )
{
die('数据表删除失败: ' . mysqli_error($mysqli));
}else{
echo "<script>alert('数据删除成功');</script>";
header("Location:search7.php");// 删除完之后跳转到 用户信息页面
}
mysqli_close($mysqli);
?>