Array Question
| From: | John Fishworld | Date: | Tue, 26 Mar 2002 17:51:00 +0000 |
| Subject: | Array Question | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-90229@lists.php.net to get a copy of this message | ||
I have some multiple select boxes in a form
ie
<SELECT name="state[]" multiple size=5 style="width:360;">
<option value="all">all Regions </option>
<option value="16">Region19 </option>
<option value="14">Region14</option>
<option value="5">Region15</option>
these then get passed and I want to use them in mysql query
blah blah
WHERE
(t_state_id_state = $state[0])
Whats the best way of finding out how many items are in my array ?
And how can I step through the ones the exist ?
And can I only use LIKE % when my value is all ?
thanks