WebDevStudios/Custom-Metaboxes-and-Fields-for-WordPress — pull request #409 by salcode (2014-01-05 05:12:11+00:00)
Title: cmb_Meta_Box::sanitization_cb() to static method

Calls to cmb_Meta_Box::sanitization_cb() were already being made as a static method, which was being caught by PHP version 5.5.3