note 71230 added to function.empty
| From: | jason at xeweb dot net | Date: | Fri, 17 Nov 2006 13:00:14 +0000 |
| Subject: | note 71230 added to function.empty | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-119836@lists.php.net to get a copy of this message | ||
Use empty to check for empty arrays to...
<?php
$blah = array();
if (empty($blah)) {
echo "Warning: array is empty!";
}
?>
----
Server IP: 85.116.0.130
Probable Submitter: 212.219.92.98 (proxied: 1.0 ISA)
----
Manual Page -- http://www.php.net/manual/en/function.empty.php
Edit -- https://master.php.net/note/edit/71230
Del: integrated -- https://master.php.net/note/delete/71230/integrated
Del: useless -- https://master.php.net/note/delete/71230/useless
Del: bad code -- https://master.php.net/note/delete/71230/bad+code
Del: spam -- https://master.php.net/note/delete/71230/spam
Del: non-english -- https://master.php.net/note/delete/71230/non-english
Del: in docs -- https://master.php.net/note/delete/71230/in+docs
Del: other reasons-- https://master.php.net/note/delete/71230
Reject -- https://master.php.net/note/reject/71230
Search -- https://master.php.net/manage/user-notes.php