Re: Re: what's the difference in the following code?
| From: | Yeti | Date: | Sat, 18 Oct 2008 15:44:26 +0000 |
| Subject: | Re: Re: what's the difference in the following code? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-282075@lists.php.net to get a copy of this message | ||
I would understand it if it was like this ..
<?php
$search = isset($_GET['search']) ? $_GET['search'] : '';
# versus
if (isset($_GET['search'])) { $search = $_GET['search']; }
?>
In the first statement $search would either be set to $_GET['search']
or an empty string, whereas in the second statement $search would only
be set, if there is a $_GET['search']
//A yeti