note 106515 added to function.isset
| From: | cd77 at osu1 dot php dot net | Date: | Tue, 15 Nov 2011 14:28:52 +0000 |
| Subject: | note 106515 added to function.isset | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-184455@lists.php.net to get a copy of this message | ||
response to sijmen at ruwhof dot net 14-Nov-2011 12:17 http://www.php.net/manual/en/function.isset.php#106488
don't use
<?php
var_dump(in_array('b', array_keys($test)));
?>
use instead
<?php
var_dump(array_key_exists('b', $test));
<?php
----
Server IP: 69.147.83.197
Probable Submitter: 195.222.9.197
----
Manual Page -- http://www.php.net/manual/en/function.isset.php
Edit -- https://master.php.net/note/edit/106515
Del: integrated -- https://master.php.net/note/delete/106515/integrated
Del: useless -- https://master.php.net/note/delete/106515/useless
Del: bad code -- https://master.php.net/note/delete/106515/bad+code
Del: spam -- https://master.php.net/note/delete/106515/spam
Del: non-english -- https://master.php.net/note/delete/106515/non-english
Del: in docs -- https://master.php.net/note/delete/106515/in+docs
Del: other reasons-- https://master.php.net/note/delete/106515
Reject -- https://master.php.net/note/reject/106515
Search -- https://master.php.net/manage/user-notes.php