基于php与mysql的婚礼管理系统，涉及用户、婚礼仪式等数据表，详细完整，开盒即可以运行

<?php header('Content-type:text/html; charset=utf-8'); session_start();//初始化setcookie $mysqli=new mysqli('localhost','root','123456','wedding'); $mysqli->query("SET NAMES UTF8"); $user_name=$_POST['ID']; $password=$_POST['psd']; if(is_array($_POST)&&count($_POST)>0){ $dlsql="SELECT * FROM user WHERE name='".$user_name."' AND psd='".$password."' "; $os=$mysqli->query($dlsql); $mysqli_result=$mysqli->query($dlsql); $rows=array(); while($row=$mysqli_result->fetch_array(MYSQLI_ASSOC)) { $rows[]=$row; }; if(count($rows)<=0) { echo "<script>alert('账号/密码错误'); window.history.back(-1); </script>"; } else{ setcookie("user", $rows[0]['name'], time()+3600*24,"/"); setcookie("identity", $rows[0]['identity'], time()+3600*24,"/"); if ($rows[0]['identity']=="管理") { header('location:../manage.html'); } else{ header('location:../index.html'); } } } ?>