note 51056 deleted from language.types by salathe
| From: | salathe@php.net | Date: | Tue, 05 Aug 2014 11:29:11 +0000 |
| Subject: | note 51056 deleted from language.types by salathe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-200116@lists.php.net to get a copy of this message | ||
Note Submitter: shahnaz khan
----
if we use gettype() before initializinf any variable it give NULL
for eg.
<?php
$foo;
echo gettype($foo);
?>
it will show
NULL