kohana/core — pull request #456 by enov (2014-02-12 10:22:23+00:00)
Title: Fixes #4819 replace preg replace with /e preg replace callback

contains an ugly hack to support both PHP 5.2 and PHP 5.5:
used a temporary static protected variable to "pass" argument
from function censor to _censor_preg_replace_callback