note 42646 added to function.function-exists

i was wondering whether is_callable or function exists is faster when checking class methods. is_callable(array('foo', 'bar')); function_exists('foo::bar'); my results when doing each operation 10000 times with a simple test class were the following: is_callable: 0.28671383857727 seconds function_exists: 0.14569997787476 seconds (following tests have proved this to be true). thus you can see, function_exists is twice as fast as is_callable. ---- Manual Page -- http://www.php.net/manual/en/function.function-exists.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+42646 Delete -- http://master.php.net/manage/user-notes.php?action=delete+42646&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+42646&report=yes Search -- http://master.php.net/manage/user-notes.php