I'm using the script and no values show up in the page: session_bb.php
after I submit the values in the <select> form.
If somebody would like to test both scripts (session_aa.php and session_bb.php) and get back to me I would be grateful.
I think you're using a crappy book... :)
Main PHP part of session_aa.php:
.....................
<?php
if(isset($_POST['form_products']) && is_array($_POST['form_products']))
{
if(empty($_SESSION['products']))
{ $_SESSION['products'] = array(); }$_SESSION['products'] = array_unique(array_merge($_SESSION['products'],$_POST['form_products']));
print "<p>Your products have been registered!</p>"; } ?>
Main PHP part of session_bb.php: ..................... <?php
if(isset($_SESSION['products']))
{
print "<b>Your cart:</b><ol>\n";
foreach($_SESSION['products'] as $p)
{
print "<li>$p</li>";
}
print "</ol>";
}
?>Remember to have session_start() on both pages... Also notice, like I said, there's no need to even make a $products array...
Hope that helps.
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