[Summary view] [Print] [Text view]

   1  <?php
   2  function VerifLogin() {
   3      include  "../inclus/connect_bd.inc.php";
   4      if (!isset($_POST['ident'])) return "erreur d'appel";
   5      $id = isset ($_POST['id']) ? $_POST['id'] : 0;
   6      $requete= "SELECT id
   7            FROM utilisateur WHERE login='{$_POST['ident']}' and id != '$id'";
   8      $recherche=mysql_query($requete);
   9      if ($recherche === false) return mysql_error();
  10      return mysql_num_rows($recherche) == 0 ? "OK" : "Existe";
  11  }
  12  
  13  echo VerifLogin();
  14  ?>