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  1. <?php
  2.  	session_start();
  3. 	define('SECRET_CONST', true); 
  4.  	 if(empty($_POST) AND $_SESSION['logged_in'] !== true)
  5.  		die("Aby się zalogować musisz podać poprawne dane!");
  6.  	include 'db.php'; 
  7.  	 for($i = 0; $i < count($db) AND $_SESSION['logged_in'] !== true; ++$i)
  8.  	{
  9.  		 if($db[$i]['user'] == @$_POST["user"] AND $db[$i]['passwd'] == hash('sha256', @$_POST['passwd'])) 
  10.  			$_SESSION['logged_in'] = true; 
  11.  	} // End for
  12. ?>
  13. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://w...content-available-to-author-only...3.org/TR/html4/strict.dtd">
  14. <html>
  15.     <head>
  16.         <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  17.         <title>Logowanie z użyciem plików tekstowych</title>
  18.     </head>
  19.     <body>
  20.  	<?php
  21.  		  if($_SESSION['logged_in'] === true) 
  22.  			echo 'Brawo! Masz dostęp do tych danych. :)'; 
  23.  		  else
  24.  			echo 'Brak dostępu!';
  25.  	?>
  26.     </body>
  27. </html>
  28.  
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https://ideone.com/gkQuP
language:
PHP (php 7.3.5)
created:
13 years ago
visibility:
public

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