id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
63	calling of user functions change	billzeller	ryan	"On line 1093 on wp-includes/functions.php in function apply_filters, the line 

$string = $function($string);

should be 

$string = call_user_func($function, $string);

This would allow actions to be set as either
add_action('publish_post', 'myFunction');
or
add_action('publish_post', array('MyClass', 'myFunction'));

Existing plugins would work with this change.


"	defect (bug)	closed	normal		Administration		minor	fixed