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Sep 1st, 2014
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PHP 1.38 KB | None | 0 0
  1. <?php
  2.    
  3.     global $loggedin_status;
  4.     global $loggedin_name;
  5.  
  6.     if($_LOGIN) {
  7.        
  8.         global $link;
  9.         $link = mysql_connect('localhost', 'root', '2641997');      //pripojit k databazi
  10.         global $select;
  11.         $select = mysql_select_db("board1");                //pripojit k tabulce
  12.         global $result;
  13.         $result = mysql_query("SELECT * FROM users");           //nacist data z tabulky
  14.  
  15.         $MaxID = mysql_query("SELECT MAX(id) FROM `users`");
  16.         $MaxID = mysql_fetch_array($MaxID, MYSQL_BOTH);
  17.         $MaxID = $MaxID[0];
  18.  
  19.         $name = mysql_escape_string($_LOGIN['login_name']);
  20.         $password = mysql_escape_string($_LOGIN['login_password']);
  21.  
  22.         for ($i = 0; $i < $MaxID; $i++) {
  23.             $myrow = mysql_fetch_row($result);
  24.             if (($myrow[1] =- $name) && ($myrow[2] == $password)) {
  25.                 $loggedin_status = 1;
  26.                 $loggedin_name = $myrow[1];
  27.             }          
  28.         }
  29.  
  30.     }
  31.  
  32. ?>
  33.  
  34. <html>
  35. <body>
  36.  
  37.     <div id = "header">
  38.        
  39.         <div id = "header_left">
  40.             <?php
  41.                 if ($loggedin_status == 1) {
  42.                     echo ("Jsi prihlasen/a jakozto: " . '$loggedin_name');
  43.                 } else echo "Nejsi prihlasen/a!" . "<p>";
  44.             ?>
  45.         </div>
  46.        
  47.         <div id = "header_right">
  48.         </div>
  49.  
  50.     </div>
  51.  
  52.     <div id = "body">
  53.  
  54.         <form method = "LOGIN" action = 'index.php'>
  55.             Name:       <input type = "text" name = "login_name"><br>
  56.             Password:   <input type = "password" name = "login_password"><br>
  57.             <input type = "submit" value = "LOGIN">
  58.         </form>
  59.  
  60.     </div>
  61.  
  62. </body>
  63. </html>
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