note 95895 added to class.seekableiterator

Checking of method existence posted by dreake at example dot com is too complicated. There is more easy way to check method existence in class or object, it's method_exists() function available in php runtime. <?php $arrayObject = new ArrayObject(); var_dump(method_exists($arrayObject, 'seek')); var_dump(method_exists('SeekableIterator', 'seek')); ?> ---- Server IP: 88.81.245.102 (proxied: 91.196.196.205 1.0 localhost.ua.elro.com:3128 (squid/2.7.STABLE7)) Probable Submitter: 80.91.175.30 ---- Manual Page -- http://www.php.net/manual/en/class.seekableiterator.php Edit -- https://master.php.net/note/edit/95895 Del: integrated -- https://master.php.net/note/delete/95895/integrated Del: useless -- https://master.php.net/note/delete/95895/useless Del: bad code -- https://master.php.net/note/delete/95895/bad+code Del: spam -- https://master.php.net/note/delete/95895/spam Del: non-english -- https://master.php.net/note/delete/95895/non-english Del: in docs -- https://master.php.net/note/delete/95895/in+docs Del: other reasons-- https://master.php.net/note/delete/95895 Reject -- https://master.php.net/note/reject/95895 Search -- https://master.php.net/manage/user-notes.php