note 89124 rejected from function.is-subclass-of by thiago
| From: | thiago@php.net | Date: | Mon, 23 Feb 2009 14:56:33 +0000 |
| Subject: | note 89124 rejected from function.is-subclass-of by thiago | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-151011@lists.php.net to get a copy of this message | ||
Note Submitter: p dot piskorski at holonglobe dot com
----
<?php
interface A {}
interface B extends A {}
class C implements B {}
class D extends C {}
var_dump(is_subclass_of('B','A'));
var_dump(is_subclass_of('C','A'));
var_dump(is_subclass_of('D','A'));
?>
returns
boolean false
boolean false
boolean true
And, oddly enough, it's not considered a bug.