/ Published in: Regular Expression
This snippet is useful if you want to extract the relevant parts out of an Date header field of an email message. It was created according to the [RFC 5322 rules](http://tools.ietf.org/html/rfc5322#page-15 "RFC 5322, Page 15"). It supports named capturing groups for easier access of the date parts.
tested in PHP 5.2.6
2do:
* deal with obs-% data
tested in PHP 5.2.6
2do:
* deal with obs-% data