hi,
I want to see the content of the the array $_SESSION with the command print_r($_SESSION) but what I get is just the following output:
Array ()
what am I missing ?
thanks
hi,
I want to see the content of the the array $_SESSION with the command print_r($_SESSION) but what I get is just the following output:
Array ()
what am I missing ?
thanks
Make sure you call session_start()
at the top of all the pages you wish to use the session.
http://php.net/manual/en/function.session-start.php
<?php
session_start();
echo "<pre>";
print_r($_SESSION);
echo "</pre>";
?>
Note <?php session_start(); ?>
must be called before any other output is sent to the browser.
<?php
session_start();
$_SESSION['hello'] = 'world';
print_r($_SESSION);
?>
Array (
[hello] => world
)