zendframework/zf2 — pull request #822 by weierophinney (2012-02-23 19:07:22+00:00)
Title: [ZF2-172] Properly detect static method validity in PHP 5.4

- PHP 5.4 will return true from is_callable() for 'Class::method', even if it is
non-static. Added code to detect 5.4 and validate static methods provided by
strings before executing the callback.