note 87380 deleted from function.isset by danbrown
| From: | danbrown@php.net | Date: | Tue, 02 Dec 2008 18:45:59 +0000 |
| Subject: | note 87380 deleted from function.isset by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-147565@lists.php.net to get a copy of this message | ||
Note Submitter: jc AT chenailler.com
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I agree with jwvdveer at gmail dot com, but it is also possible to user a pointer to avoid these
warnings :
function is(&$v, $d=null) {
return isset($v) ? $v : $d;
}
By the way i've added a default value so you can set a custom default value:
$val = is($_POST['val'], 10);
will return 10 if $_POST['val'] is not setted !
:)