implode errors if array empty
| From: | luke at lukem dot co dot uk | Date: | Wed, 22 Sep 2004 10:16:47 +0000 |
| Subject: | implode errors if array empty | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-197540@lists.php.net to get a copy of this message | ||
hi there,
i am using implode to get the contents of an array into a single variable:
$enterprises = implode(",", $enterprise) //enterprise contains the array.
however, if the array is empty (the user didnt select anything in the form),
the implode function errors out.
can anyone think of a way round this?
many thanks,
luke m.