I have a small problem...

officialakn · March 20, 2013

How can i save data in $_SESSION['user'] ?

Full script is this:


<?php
require_once('config.php');

if(!isset($_GET['actiune'])) $_GET['actiune'] = '';
if(!isset($_SESSION['logat'])) $_SESSION['logat'] = 'Nu';

if($_SESSION['logat'] != 'Da') 
{
echo 'Pentru a accesa aceasta pagina, trebuie sa va autentificati. <br>
      Pentru a va autentifica, apasati <a href="autentificare.php">aici</a><br>
     Pentru a va inregistra, apasati <a href="inregistrare.php">aici</a>';
}
else
{
switch($_GET['actiune'])
{
case '':
echo '<h1>Profilul dumneavoastra</h1>
      Apasati <a href="profil.php?actiune=date_personale">aici</a> pentru a schimba datele personale.<br>
     Apasati <a href="profil.php?actiune=parola">aici</a> pentru a schimba parola dumneavoastra.<br><br>
     <a href="pagina.php">Intoarceti`va la pagina principala.</a>';
break;

case 'date_personale':
  die("Utilizator:".$_SESSION['user']."<br />");
   $cerereSQL = 'SELECT * FROM `utilizatori` WHERE utilizator="'.$_SESSION['user'].'"'; 
   $rezultat = mysql_query($cerereSQL);
   while($rand = mysql_fetch_array($rezultat))
   {
echo '<table width="347" border="0" cellpadding="0" cellspacing="0">
<form name="formular" action="profil.php?actiune=validare" method="post">
  <tr>
    <td height="50" colspan="4" valign="top"><h1>Modifica date personale</h1></td>
    </tr>
  <tr>
    <td width="80" height="19"> </td>
    <td width="15"> </td>
    <td width="214"> </td>
    <td width="38"> </td>
    </tr>

  <tr>
    <td height="10"></td>
    <td></td>
    <td></td>
    </tr>
  <tr>
    <td height="22" align="right" valign="top">Nume:</td>
    <td valign="top"></td>
    <td valign="top"><input type="text" name="nume" value="'.$rand['nume'].'"></td>
    <td></td>
    </tr>
  <tr>
    <td height="9"></td>
    <td valign="top"></td>
    <td></td>
    <td></td>
    </tr>
  <tr>
    <td height="22" align="right" valign="top">Prenume:</td>
    <td valign="top"></td>
    <td valign="top"><input type="text" name="prenume" value="'.$rand['prenume'].'"></td>
    <td></td>
    </tr>
  <tr>
    <td height="9"></td>
    <td valign="top"></td>
    <td></td>
    <td></td>
    </tr>
  <tr>
    <td height="22" align="right" valign="top">Varsta:</td>
    <td valign="top"></td>
    <td valign="top"><input type="text" size="3" maxLength="3" name="varsta" value="'.$rand['varsta'].'"> 
      ani</td>
    <td></td>
    </tr>
  <tr>
    <td height="8"></td>
    <td valign="top"></td>
    <td></td>
    <td></td>
    </tr>
  <tr>
    <td height="22" align="right" valign="top">Localitate:</td>
    <td valign="top"></td>
    <td valign="top"><input type="text" name="localitate" value="'.$rand['localitate'].'"></td>
    <td></td>
    </tr>
  <tr>
    <td height="14"></td>
    <td valign="top"></td>
    <td></td>
    <td></td>
    </tr>
  <tr>
    <td height="24"></td>
    <td valign="top"></td>
    <td valign="top"><input name="Trimite" type="submit" id="Trimite" value="Modifica date">
      <input name="Reseteaza" type="reset" id="Reseteaza" value="Reseteaza"> </td>
    <td></td>
    </tr>
  <tr>
    <td height="19"></td>
    <td valign="top"></td>
    <td> </td>
    <td></td>
    </tr>
  </form>
</table>';
}
break;

case 'parola':

echo '<table width="309" border="0" cellpadding="0" cellspacing="0">
<form name="formular" action="profil.php?actiune=validare" method="post">
  <tr>
    <td height="36" colspan="4" valign="top"><h1>Modifica parola</h1></td>
    </tr>
  <tr>
    <td width="80" height="19" valign="top"> </td>
    <td width="15" rowspan="5" valign="top"></td>
    <td width="144" valign="top"> </td>
    <td width="70" valign="top"> </td>
  </tr>
  <tr>
    <td height="22" align="right" valign="top">Parola:</td>
    <td colspan="2" valign="top">
      <input type="password" name="parola1" value="">    </td>
    </tr>
  <tr>
    <td height="7"></td>
    <td></td>
    <td></td>
  </tr>
  <tr>
    <td height="22" align="right" valign="top">Reintroduceti parola:</td>
    <td colspan="2" valign="middle"><input type="password" name="parola2" value=""></td>
    </tr>
  <tr>
    <td height="7"></td>
    <td></td>
    <td></td>
  </tr>
  <tr>
    <td height="24"> </td>
    <td valign="top"></td>
    <td colspan="2" valign="top"><input name="Trimite" type="submit" id="Trimite" value="Modifica parola">
      <input name="Reseteaza" type="reset" id="Reseteaza" value="Reseteaza"> </td>
    </tr>
  <tr>
    <td height="24"> </td>
    <td valign="top"></td>
    <td> </td>
    <td> </td>
  </tr>
  </form>
</table>';
break;

case 'validare':

if(!isset($_POST['parola1'])) $_SESSION['parola1'] = '';
else $_SESSION['parola1'] = $_POST['parola1'];

if(!isset($_POST['parola2'])) $_SESSION['parola2'] = '';
else $_SESSION['parola2'] = $_POST['parola2'];

if(!isset($_POST['nume'])) $_SESSION['nume'] = '';
else $_SESSION['nume'] = $_POST['nume'];

if(!isset($_POST['prenume'])) $_SESSION['prenume'] = '';
else $_SESSION['prenume'] = $_POST['prenume'];

if(!isset($_POST['varsta'])) $_SESSION['varsta'] = '';
else $_SESSION['varsta'] = $_POST['varsta'];

if(!isset($_POST['localitate'])) $_SESSION['localitate'] = '';
else $_SESSION['localitate'] = $_POST['localitate'];

if(($_POST['Trimite'] == 'Modifica date') && ($_SESSION['nume'] == '' || $_SESSION['prenume'] == '' || $_SESSION['varsta'] == '' || !is_numeric($_SESSION['varsta']) || strlen($_SESSION['varsta'] < 2) || $_SESSION['localitate'] == ''))
{
echo 'Completeaza campurile.<br>
      Apasa <a href="profil.php?actiune=date_personale">aici</a> pentru a te intoarce.';
}
elseif(($_POST['Trimite'] == 'Modifica date') && ($_SESSION['nume'] != '' || $_SESSION['prenume'] != '' || $_SESSION['varsta'] != '' || is_numeric($_SESSION['varsta']) || strlen($_SESSION['varsta'] >= 2) || $_SESSION['localitate'] != ''))
{
echo 'Datele au fost modificate. <br>
      Apasa <a href="pagina.php">aici</a> pentru a te intoarce la pagina principala.';
$cerereSQL = "UPDATE `utilizatori` SET nume='".addentities($_SESSION['nume'])."', prenume='".addentities($_SESSION['prenume'])."', varsta='".addentities($_SESSION['varsta'])."', localitate='".addentities($_SESSION['localitate'])."' WHERE utilizator='".$_SESSION['user']."'";
mysql_query($cerereSQL);   

$_SESSION['nume'] = '';
$_SESSION['prenume'] = '';
$_SESSION['varsta'] = '';
$_SESSION['localitate'] = '';  
}
elseif(($_POST['Trimite'] == 'Modifica parola') && ($_SESSION['parola1'] == '' || $_SESSION['parola1'] != $_SESSION['parola2']))
{
echo 'Completeaza campurile.<br>
      Apasa <a href="profil.php?actiune=parola">aici</a> pentru a te intoarce.';
}
elseif(($_POST['Trimite'] == 'Modifica parola') && ($_SESSION['parola1'] != '' || $_SESSION['parola1'] == $_SESSION['parola2']))
{
echo 'Parola a fost modificata. <br>
      Apasa <a href="pagina.php">aici</a> pentru a te intoarce la pagina principala.';
$cerereSQL = "UPDATE `utilizatori` SET parola='".md5($_SESSION['parola1'])."' WHERE utilizator='".$_SESSION['user']."'";
mysql_query($cerereSQL);   

$_SESSION['parola1'] = '';
$_SESSION['parola2'] = '';  
}

break;
}
}

?>

I asked elsewhere and they told me that I can not save data in $_SESSION['user']. My raw from table with user is called utilizatori.

Barand · March 20, 2013

if a page uses $_SESSION you have to call session_start() at the top of the script.

officialakn · March 21, 2013

Where exactly I have to put in?

haku · March 21, 2013

if a page uses $_SESSION you have to call session_start() at the top of the script.

officialakn · March 21, 2013

I have that session_start() in config.php. I have read that is enough if is there. Somebody else says that is not created $_SESSION['user']. I think the code is this:

$_SESSION['user'] = $rand['utilizator'];

But i don't know where to put it..

haku · March 21, 2013

Wherever you want. Just make sure it's after session_start(), and that $rand['utilizator'] is set before this point.

officialakn · March 21, 2013

So i have to set $rand before $_SESSION['user'] = $rand['utilizator']; ? How to set $rand?

haku · March 21, 2013

$rand['utilizator'] = 'something';

officialakn · March 21, 2013

Where ever i put them, is not working...Would you insert code in my script and i will insert in my page to see if it's working?

Edited March 21, 2013 by officialakn

haku · March 21, 2013

My putting it in your script isn't going to do anything. I don't know what your script is supposed to do, and I don't know what you are trying to do. Why don't you tell us what you mean by 'it's not working'.

officialakn · March 21, 2013

This script is used to modify data in the table, the user connected.

officialakn · March 21, 2013

Somebody else told me that I didn't saved data in $_SESSION['user']. Now i know the codes (above) but I don't know where to insert them.

Edited March 21, 2013 by officialakn

haku · March 21, 2013

Sorry, but you haven't given us enough information to be able to help you any more than we already have. You are on your own. Good luck.

officialakn · March 21, 2013

First, the script check if you're logged in or not. Then you pull in the account database, which is passed in the form: $ _SESSION ['user']. That does not reads and from here starts erroarea. Below the script are displayed logged user options (change name, surname, password, age, location). Is that enough?

PaulRyan · March 21, 2013

You must put the following after the PHP opening tags, and before anything else.

session_start();

*Unless the session start is in the 'config.php' file.

haku · March 21, 2013

I have that session_start() in config.php. I have read that is enough if is there. Somebody else says that is not created $_SESSION['user']. I think the code is this:

PaulRyan · March 21, 2013

I have that session_start() in config.php. I have read that is enough if is there. Somebody else says that is not created $_SESSION['user']. I think the code is this:

Totally missed that, must have scrolled right past it.

officialakn · March 21, 2013

I don't get it..

officialakn · March 22, 2013

Totally missed that, must have scrolled right past it.

What do you mean?

PaulRyan · March 22, 2013

Officialakn, that message was to Haku, as he pointed out something I over looked.

officialakn · March 23, 2013

Aaaa. Guys, i made it yesterday and it worked. And now, with no modifications since yesterday, is not working:(

officialakn · March 23, 2013

I realy don't understand...

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