PHP没有';托管时无法正常工作
我已经建立了一个登录和注册系统,在我的本地主机上它工作正常,但当我托管它并创建帐户时,它显示不正确的凭据。如果需要,我会发送一个代码。我已经安装了一个MySql数据库 网站链接: 我在用霍廷格PHP没有';托管时无法正常工作,php,mysql,Php,Mysql,我已经建立了一个登录和注册系统,在我的本地主机上它工作正常,但当我托管它并创建帐户时,它显示不正确的凭据。如果需要,我会发送一个代码。我已经安装了一个MySql数据库 网站链接: 我在用霍廷格 <?php ob_start(); session_start(); require_once 'dbconnect.php'; // it will never let you open index(login) page if session is set if ( isse
<?php
ob_start();
session_start();
require_once 'dbconnect.php';
// it will never let you open index(login) page if session is set
if ( isset($_SESSION['user'])!="" ) {
header("Location: home.php");
exit;
}
$error = false;
if( isset($_POST['btn-login']) ) {
// prevent sql injections/ clear user invalid inputs
$email = trim($_POST['email']);
$email = strip_tags($email);
$email = htmlspecialchars($email);
$pass = trim($_POST['pass']);
$pass = strip_tags($pass);
$pass = htmlspecialchars($pass);
// prevent sql injections / clear user invalid inputs
if(empty($email)){
$error = true;
$emailError = "Please enter your email address.";
} else if ( !filter_var($email,FILTER_VALIDATE_EMAIL) ) {
$error = true;
$emailError = "Please enter valid email address.";
}
if(empty($pass)){
$error = true;
$passError = "Please enter your password.";
}
// if there's no error, continue to login
if (!$error) {
$password = hash('sha256', $pass); // password hashing using SHA256
$res=mysql_query("SELECT userId, userName, userPass FROM users WHERE userEmail='$email'");
$row=mysql_fetch_array($res);
$count = mysql_num_rows($res); // if uname/pass correct it returns must be 1 row
if( $count == 1 && $row['userPass']==$password ) {
$_SESSION['user'] = $row['userId'];
header("Location: home.php");
} else {
$errMSG = "Incorrect Credentials, Try again...";
}
}
}
?>
这是因为您的Php Mysql版本,您的托管服务器只使用了旧的Php或Mysql版本是的。显示您的代码。这是代码@SanzeebAryal。如果你需要更多,就写信给你吧。这对我来说非常重要。用户是如何注册的?注意:mysql_*函数已弃用。我将向您展示注册代码@桑泽巴亚尔
<?php
ob_start();
session_start();
if( isset($_SESSION['user'])!="" ){
header("Location: home.php");
}
include_once 'dbconnect.php';
$error = false;
if ( isset($_POST['btn-signup']) ) {
// clean user inputs to prevent sql injections
$name = trim($_POST['name']);
$name = strip_tags($name);
$name = htmlspecialchars($name);
$email = trim($_POST['email']);
$email = strip_tags($email);
$email = htmlspecialchars($email);
$pass = trim($_POST['pass']);
$pass = strip_tags($pass);
$pass = htmlspecialchars($pass);
// basic name validation
if (empty($name)) {
$error = true;
$nameError = "Please enter your full name.";
} else if (strlen($name) < 3) {
$error = true;
$nameError = "Name must have atleat 3 characters.";
} else if (!preg_match("/^[a-zA-Z ]+$/",$name)) {
$error = true;
$nameError = "Name must contain alphabets and space.";
}
//basic email validation
if ( !filter_var($email,FILTER_VALIDATE_EMAIL) ) {
$error = true;
$emailError = "Please enter valid email address.";
} else {
// check email exist or not
$query = "SELECT userEmail FROM users WHERE userEmail='$email'";
$result = mysql_query($query);
$count = mysql_num_rows($result);
if($count!=0){
$error = true;
$emailError = "Provided Email is already in use.";
}
}
// password validation
if (empty($pass)){
$error = true;
$passError = "Please enter password.";
} else if(strlen($pass) < 6) {
$error = true;
$passError = "Password must have atleast 6 characters.";
}
// password encrypt using SHA256();
$password = hash('sha256', $pass);
// if there's no error, continue to signup
if( !$error ) {
$query = "INSERT INTO users(userName,userEmail,userPass) VALUES('$name','$email','$password')";
$res = mysql_query($query);
if ($res) {
$errTyp = "success";
$errMSG = "Successfully registered, you may login now";
unset($name);
unset($email);
unset($pass);
} else {
$errTyp = "danger";
$errMSG = "Something went wrong, try again later...";
}
}
}
?>