session variable problem in HTML_QuichForm

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May 25th, 2006, 05:15 AM

yust

Join Date: Apr 2007

Posts: 1

Time spent in forums: < 1 sec
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session variable problem in HTML_QuichForm

Hi, I one newer for PHP. During my coding with "HTML_QuichForm", I encountered one sesssion problem. My source code are as below:

In file "log.in", I added two elements "username" and "password", and create one SESSION variable 'username':

php Code:

Original - php Code

 
<?php
        require_once 'HTML/QuickForm.php';
        session_start();
        $form = new HTML_QuickFrom('loginform', 'POST', 'main.php');
        $form->addElement('header', null, 'QuickForm test');
        $form->addElement('text', 'username', 'Enter your name:');
        $form->addElement('password', 'password', 'Enter your password:');
 
        if ($form->validate())
        {
                $form->process('login');
        }
        else
        {
                $form->display();
        }
        function login($data)
        {
                $_SESSION['username'] = $data['username'];
        }
?>

In the file "main.php", I want to print the SESSION variable 'username':

php Code:

Original - php Code
<?php session_start(); echo $_SESSION['username']; ?>

 
<?php
        session_start();
        echo $_SESSION['username'];
?>

But in the file "main.php", the compiler always reported as below:
"Undefined variable: _SESSION"

Note, I have tested that SESSION works in other cases.

Thanks in advance!
Yu

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