Code Working But I Want Position Echo Elsewhere

[azraelGG]

hi

 

currently i created login form and its working but i want replace my echo messages be below form not above

how can i replace it (is it possible without repeating code)

 

here is the code

<?php
  //username and password check - start session or display wrong username and password
  if (isset($_REQUEST['login'])){
   $korisnickoIme=$_REQUEST['korisnickoIme'];
   $lozinka=$_REQUEST['lozinka'];
   if ($korisnickoIme=='admin'  && sha1($lozinka)=='7110eda4d09e062aa5e4a390b0a572ac0d2c0220') {
 $_SESSION['logiran']='da';
 $_SESSION['korisnickoIme']=$korisnickoIme;
   }
   else{
 echo "Molimo unesite ispravne podatke.";
   }
  }

  //display login form - if someone clicked logout button or not logged in
  if (
  (isset($_REQUEST['logout']))||(!isset($_SESSION['logiran']))
  ) {
   echo '<!--start of login form sidebar-->
 <form id="login" action="index.php" method="post">
  <label>Korisničko ime:</label>
  <input type="text" name="korisnickoIme" id="korisnickoIme" />
  <label>Korisnička šifra:</label>
  <input type="password" name="lozinka" id="lozinka" />
  <input type="submit" value="Login" name="login" />   
 </form>';
   if(isset($_REQUEST['logout'])){
 session_destroy();
 echo "Uspješno ste se odjavili.";
   }
  }
  //if user is logged in display logut form
  elseif (isset($_SESSION['logiran'])) {
   echo "Logirani ste pod imenom ".$_SESSION['korisnickoIme'];
 echo'<!--start form for logout -->
   <form id="logout" action="index.php" method="post">
    <input type="submit" value="Logout" name="logout" />
   </form>
   ';
  }
  ?>

 

i want that part of code else echo "Molimo unesite ispravne podatke" below form

this other echo shows at bottom because that code is below form. any way to reposition that echo or how do i do it

[Christian F.]

I hope that you just posted that hash as a placeholder for this forum, and that your actual password isn't "1234".

 

Anyway, for your question: Save the string in a variable, instead of echoing it out at the top. Then just echo the variable wherever you want it to be.

[azraelGG]

no this is just example without database

nice idea, thanks

[Christian F.]

Good to hear, and you're welcome.

[azraelGG]

i add this code and it works now as i wanted - did you had another idea? behind login form ofc

if(isset($_REQUEST['login'])){
               echo isset($krivoIme);
           }

Edited October 31, 2012 by azraelGG

[azraelGG]

wrong this code is correct

if(isset($_REQUEST['login'])){
   if(isset($krivoIme)) echo $krivoIme;
  }