也许只是我是个菜鸟,但对于我的一生,我无法阻止下面的代码恢复为以下错误。
Mysql 错误:你的 SQL 语法有错误;检查与您的 MySQL 服务器版本相对应的手册,以在第 4 行的“WHERE id = 113”附近使用正确的语法
ID(在本例中为 ID 113)确实与数据库匹配,但仍然没有乐趣。
非常感谢您的帮助,我真的很感激。
<?php
ob_start();
error_reporting(E_ALL & ~E_NOTICE);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
function isLoggedIn()
{
if(isset($_SESSION['valid']) && $_SESSION['valid'])
return true;
return false;
}
session_start();
//if the user has not logged in
if(!isLoggedIn())
{
header('Location: ../main');
die();
}
//! Checks that a restaurant is logged on
if ($_SESSION['user_type'] !== 'restaurant')
{
echo('You need to be a restaurant user to do that!, If you are seeing this message in error, please contact the system administrator.');
die();
}
//! Checks for direct access to page
if (empty($_GET)) {
header('location:../main/menu-manager.php?result=nothingentered');
die();
}
//! Get info from POST
$ID = $_GET['optionid'];
$rest_ID = $_SESSION['rest_id'];
//! security real escape
$ID = mysql_real_escape_string($ID);
//! Connect to the database
require_once('../Connections/PropSuite.php');
mysql_select_db($database_Takeaway, $Takeaway);
//! Write the information to the database
$query = "UPDATE menu_cats
SET rest_id = 'd.$rest_ID',
WHERE id = $ID ";
mysql_query($query);
if( mysql_errno() != 0){
// mysql error
// note: message like this should never appear to user, should be only stored in log
echo "Mysql error: " . htmlspecialchars( mysql_error());
die();
}
else {
header('Location: ../main/menu-manager.php?result=success');
}
?>