note 87521 added to function.isset
| From: | Ashus at osu1 dot php dot net | Date: | Mon, 08 Dec 2008 21:05:37 +0000 |
| Subject: | note 87521 added to function.isset | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-147923@lists.php.net to get a copy of this message | ||
Note that array keys are case sensitive.
<?php
$ar['w'] = true;
var_dump(isset($ar['w']),
isset($ar['W']));
?>
will report:
bool(true) bool(false)
----
Server IP: 147.32.160.17
Probable Submitter: 85.135.75.196
----
Manual Page -- http://www.php.net/manual/en/function.isset.php
Edit -- https://master.php.net/note/edit/87521
Del: integrated -- https://master.php.net/note/delete/87521/integrated
Del: useless -- https://master.php.net/note/delete/87521/useless
Del: bad code -- https://master.php.net/note/delete/87521/bad+code
Del: spam -- https://master.php.net/note/delete/87521/spam
Del: non-english -- https://master.php.net/note/delete/87521/non-english
Del: in docs -- https://master.php.net/note/delete/87521/in+docs
Del: other reasons-- https://master.php.net/note/delete/87521
Reject -- https://master.php.net/note/reject/87521
Search -- https://master.php.net/manage/user-notes.php