Hi!
callback is callable, the opposite could not be true. a string --or a closure-- is callable, but the string is not a callback
According to our docs, which were out there for years, it is. One of the main and widespread complaints about PHP is the lack of any system in naming, design and documentation, it is sad to see how many people want to make it worse instead of making it better.
-- Stanislav Malyshev, Software Architect SugarCRM: http://www.sugarcrm.com/ (408)454-6900 ext. 227 -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
