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我将此登录脚本更改为PDO。现在它通过用户名,但得到卡住fetchAll线。我需要帮助。感谢PDO登录脚本不起作用
<?php
session_start();
include_once"includes/config.php";
if (isset($_POST['admin_login'])) {
$admin_user = trim($_POST['admin_user']);
$admin_pw = trim($_POST['admin_pw']);
if ($admin_user == NULL OR $admin_pw == NULL) {
$final_report.="Please complete all the fields below..";
} else {
$check_user_data = $db->prepare("SELECT * FROM `admin`
WHERE `admin_user`='$admin_user'");
$check_user_data->execute();
if ($check_user_data->fetchColumn() == 0) {
$final_report.="This admin username does not exist..";
} else {
$get_user_data = $check_user_data->fetchAll($check_user_data);
if ($get_user_data['admin_pw'] == $admin_pw) {
$start_idsess = $_SESSION['admin_user'] = "".$get_user_data['admin_user']."";
$start_passsess = $_SESSION['admin_pw'] = "".$get_user_data['admin_pw']."";
$final_report.="You are about to be logged in, please wait a few moments...";
header('Location: admin.php');
}
}
}
}
?>
我是新的PDO,我应该如何改变它的工作原理。谢谢 – user1858570
@ user1858570阅读一些教程可帮助您掌握PDO的优势。把我的头顶部(当然,收藏夹列表,但无论如何),我可以推荐http://wiki.hashphp.org/PDO_Tutorial_for_MySQL_Developers –
感谢,它看起来非常有用的文章,但我不知道如果我能得到我的脚本改变了我需要的方式。 – user1858570