note 108164 added to internals2.opcodes.instanceof
| From: | asdf at asdf dot com | Date: | Tue, 03 Apr 2012 22:13:49 +0000 |
| Subject: | note 108164 added to internals2.opcodes.instanceof | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-186955@lists.php.net to get a copy of this message | ||
Please note, that you get no warnings on non-existent classes:
<?php
class A() {
}
$a = new A();
$exists = ($a instanceof A); //TRUE
$exists = ($a instanceof NonExistentClass); //FALSE
----
Server IP: 69.147.83.197
Probable Submitter: 91.153.12.189
----
Manual Page -- http://www.php.net/manual/en/internals2.opcodes.instanceof.php
Edit -- https://master.php.net/note/edit/108164
Del: integrated -- https://master.php.net/note/delete/108164/integrated
Del: useless -- https://master.php.net/note/delete/108164/useless
Del: bad code -- https://master.php.net/note/delete/108164/bad+code
Del: spam -- https://master.php.net/note/delete/108164/spam
Del: non-english -- https://master.php.net/note/delete/108164/non-english
Del: in docs -- https://master.php.net/note/delete/108164/in+docs
Del: other reasons-- https://master.php.net/note/delete/108164
Reject -- https://master.php.net/note/reject/108164
Search -- https://master.php.net/manage/user-notes.php