TalkPHP - Txt based login with 3 different or more password file to search in or list ?

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Txt based login with 3 different or more password file to search in or list ?

Good day to you all,
I'm working on my login script and I was wondering how can i make the txt file based login to look into 3 txt file for login and password ?

My problem is I don't have a clue on how to code it.

Here is my code :

PHP Code:


		
			



<table border="1" cellpadding="0" cellspacing="0" align="center" width="800"  align="top">
<tr><td width="800" class="black" valign="top" align="right">
 
 <?php
session_start();


$file = file("pass.txt");
$data= array();
foreach($file as $value){
    list($user, $password, $url) = explode('=>', $value);
    $data[$user] = array("url"=>$url, "password"=>$password);
}



if(isset($_POST['username']) && isset($_POST['password'])) {
    if($data[$_POST['username']]['password'] == $_POST['password']) {
        $_SESSION['username'] = $_POST['username'] . " " . $_POST['password'];
        $_SESSION['users'] = $_POST['username'];
        $_SESSION['present'] = true;
        header('Location: ' . $data[$_POST['username']]['url']);
    } else {
        login('Wrong user name or password. <br>');
    }
} else {
    login();
}
?><?php

function login($response='Admin login') {

?>
    <p><?=$response?></p>
    <form action="" method="post">
        <b>User name</b>
        <input name="username" type="text" />
        <b>Code</b>
        <input name="password" type="password">
        <input type="submit" value="Login" />
    </form>

<?php } ?> 
 
 </td></tr>
 </table>

Thank for any help !

Solved

PHP Code:


		
			

<?php
//sessions must be initialized prior to any output if output buffering if off
session_start();

//the list of files containing passwords
$files = array(
    "file1.txt", 
    "file2.txt", 
    "file3.txt"
);

//if list of users not set create a new array
if(!isset($_SESSION['users']))
    $_SESSION['users'] = array();
    
if(isset($_POST['username']) && isset($_POST['password'])){
    
    //need to remove slashes from POST if magic_quotes are on 
    if(get_magic_quotes_gpc()){
        $_POST['username'] = stripslashes($_POST['username']);
        $_POST['password'] = stripslashes($_POST['password']);
    }            
    
    $userFound = false; //we need this to exit the loops
    foreach($files as $file){ //loop every file in the $files array
        if($fh = fopen($file, "r")){
            while(!feof($fh) && !$userFound){ //while not the end of the current file or the user was not found
                list($username, $password, $url) = explode(",", fgets($fh,1024));
                
                if(($username == $_POST['username']) && ($password = $_POST['password'])){
                    $_SESSION['username'] = $username;
                    $_SESSION['present'] = true;
                    array_push($_SESSION['users'], $username); //add the current user to the list of users
                    header("Location: ".$url);
                    $userFound = true; //confirm that the user was found
                }    
            }
            
            fclose($fh);
            //we need to use break to exit the foreach loop if the user is found in one of the files
            if($userFound)
                break;
        } else
            echo "Unable to open a required password file: $file";
    }
    if(!$userFound)
        login('Wrong username or password.<br />');
} else {
    login();
}
?>
<?php

function login($response='Admin login') {
?>
    <p><?=$response?></p>
    <form action="" method="post">
        <b>User name</b>
        <input name="username" type="text" />
        <b>Code</b>
        <input name="password" type="password">
        <input type="submit" value="Login" />
    </form>

<?php } ?>