note 57399 added to language.operators.type

If you wish to do a short but dynamic comparison using instanceof, you can use this code: <?php class any { function __construct($obj) { if (is_object($obj)) if ($obj instanceof self) echo '$obj is an instance of '.__CLASS__; } } ?> ---- Manual Page -- http://www.php.net/manual/en/language.operators.type.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+57399 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+57399&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+57399&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+57399&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+57399&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+57399&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+57399&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+57399&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+57399&report=yes Search -- http://master.php.net/manage/user-notes.php