note 55466 deleted from language.types.null by danbrown
| From: | danbrown@php.net | Date: | Tue, 19 May 2009 14:20:21 +0000 |
| Subject: | note 55466 deleted from language.types.null by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-155738@lists.php.net to get a copy of this message | ||
Note Submitter: getphp at gmx dot net
----
in addition to poutri_j at epitech dot net:
you missed that ($var == null) dont respect the type ... try this:
<?php
$t = array();
if ($t === NULL OR is_null($t)) {
echo "Value is NULL";
} elseif ($t === TRUE) {
echo "Value is TRUE";
} elseif ($t == NULL OR empty($t)) {
echo "Value not set or empty.";
}
?>
Output:
Value maybe not set or empty.
PS: Yes, some conditions are redundant. This was intended.