<?php
include_once("functions/is_login.php");
session_start();
if(!is_login()){
	echo "请您登录系统后，再访问该页面！";
	return;
}
	$name = $_POST["name"];
	$sql = "insert into category values(null,'$name')";//一失足成千古恨 执行sql字符串要加引号
		include_once("functions/database.php");
		get_connection();
		mysql_query($sql);
		close_connection();			

header("Location:index.php?url=category_list.php");// 设置跳转 GET[]获取url的信息
?>