ratchetio/ratchetio-php — pull request #2 by plusbryan (2012-09-06 18:32:59+00:00)
Title: Minor fix for ratchetio lib's handling of proxyed ips

preg_split throws a warning if comma does not exist (X_FORW_FOR does not always contain commas)
For performance reasons, as preg_split must load regex libs