I'm currently learning php and as a challenge, I'm creating a login
script using text files to store the information (until I learn how to
handle databases with php).
The problem I'm having is the if statement in my while loop is only
evaluated on the last iteration of the while loop, so its only
comparing the last username in the file and no others.
Heres the code:
<?php
session_start();
$users = file("../inc/users.inc.php");
if($_POST['username'] && $_POST['password']){
if(ereg("^[^@ ]+@[^@ ]+\.[^@ \.]+$", $_POST['username'])){
while(list($id ,$username) = each($users)){
if($_POST['username'] == $username){
$_SESSION['logged_in'] = 1;
$_SESSION['username'] = $username;
}
}
if($_SESSION['logged_in'] != 1){
$error = "2";
}
}else{
$error = "4";
}
}else{
$error = "3";
}
if($error){
header("Location: http://koopasforever.com/scripts/login.php?error=$error";);
}else{
header("Location: http://koopasforever.com/";);
}
?>
I have checked all my variables and they all contain the proper information
Some help would be greatly appriciated, Thanks
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