Automattic/vip-scanner — pull request #96 by Mobius5150 (2014-03-27 17:58:01+00:00)
Title: Optimizing the VIPRestrictedCommandsCheck.

Using `strpos()` to see if file contains restricted keywords before applying the regular expression. Over 20 runs this reduced the average time for running just this check by 50%.

Also removing unused variable `$error`.