Array
| From: | Ron Piggott | Date: | Sat, 24 Oct 2009 10:57:16 +0000 |
| Subject: | Array | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-299292@lists.php.net to get a copy of this message | ||
The following line gives me an error message when there aren't any
values in the array --- how do I accommodate this?
Warning: Invalid argument supplied for foreach()
foreach ($_SESSION['order'] AS $key => $value ) {