Hey,
Below is a login script that keeps returning the following error
The following error(s) occured:
Array
The code is here:
process_login.php
<?php
include_once "functions.php";
connect();
if($_POST['submit']){
$username = protect($_POST['username']);
$password = $_POST['password'];
$errors[] = array();
if(!$username){
$errors[] = "You did not supply a username!";
}
if(!$password){
$errors[] = "You did not supply a password!";
}
if(count($errors) >= 1){
echo "The following error(s) occured:<br>\n";
foreach($errors AS $error){
echo $error . "<br>\n";
}
} else {
$sql = "SELECT * FROM `users` WHERE `username`='".$username."'";
$res = mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($res) == 0){
echo "The username you supplied does not exist!";
}else {
$sql2 = "SELECT * FROM `users` WHERE `username`='".$username."' AND `password`='".md5($password)."'";
$res2 = mysql_query($sql2) or die(mysql_error());
if(mysql_num_rows($res2) == 0){
echo "Username and password combination incorrect!";
}else {
$row = mysql_fetch_assoc($res2);
setcookie('id',$row['id'],time()+86400);
session_start();
$_SESSION['uid'] = $row['id'];
header("Location: register.php");
}
}
}
}else {
echo "You are accessing this page incorrectly!";
}
?>
functions.php
<?php
function protect($string){
$string = mysql_real_escape_string($string);
$string = strip_tags($string);
$string = addslashes($string);
return $string;
}
function connect(){
$con = mysql_connect("localhost", "root", "") or die(mysql_error());
$db = mysql_select_db("forum", $con);
}
?>
Any help is much appreciated.
Radian
