note 95866 added to language.operators.comparison
| From: | jeff at ridgeequipment dot com | Date: | Tue, 26 Jan 2010 19:07:34 +0000 |
| Subject: | note 95866 added to language.operators.comparison | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-165329@lists.php.net to get a copy of this message | ||
To Anonymous:
It looks like you want $_POST['Unexisting'] to be false if it is not passed in. To
accomplish this, just use isset()
<?php
// if-then can be on one line if you want
if(!isset($_POST['Unexisting']))
$_POST['Unexisting'] = false;
//or using the ?:
$_POST['Unexisting'] = isset($_POST['Unexisting']) :
$_POST['Unexisting'] ? false;
?>
I think the first way is easier to read.
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Probable Submitter: 71.248.126.249
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Manual Page -- http://www.php.net/manual/en/language.operators.comparison.php
Edit -- https://master.php.net/note/edit/95866
Del: integrated -- https://master.php.net/note/delete/95866/integrated
Del: useless -- https://master.php.net/note/delete/95866/useless
Del: bad code -- https://master.php.net/note/delete/95866/bad+code
Del: spam -- https://master.php.net/note/delete/95866/spam
Del: non-english -- https://master.php.net/note/delete/95866/non-english
Del: in docs -- https://master.php.net/note/delete/95866/in+docs
Del: other reasons-- https://master.php.net/note/delete/95866
Reject -- https://master.php.net/note/reject/95866
Search -- https://master.php.net/manage/user-notes.php