note 85273 modified in function.empty by danbrown
| From: | danbrown@php.net | Date: | Fri, 28 Nov 2008 22:05:05 +0000 |
| Subject: | note 85273 modified in function.empty by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-147299@lists.php.net to get a copy of this message | ||
How about this improvement to Karl Jung's my_empty
<?php
function my_empty($val) {
$val = trim($val);
return empty($val) && $val !== 0;
}
?>
--was--
How about this improvement to Karl Jung's my_empty
function my_empty($val) {
$val = trim($val);
return empty($val) && $val !== 0;
}
http://php.net/manual/en/function.empty.php