http://www.pelagodesign.com/blog/2009/05/20/iso-8601-date-validation-that-doesnt-suck/

An example of a regex to use when wanting to remove special characters from a string

Easiest Way to Use: $datetime = new DateTime(); $datetime->setTimestamp($timestamp); $datetime->modify($operator . $hours . ' seconds');

Easy US phone numbers

Parses out Clavister FW logs for SIEM mapping

Useful to discriminate italian geographic numbers from non geographic. Regex validates also the length (in digits) of the directory number Regex considers italian country code and + sign. Italian numbers are considered geographic when are prefixed with 0. Italian prefixes length is 2-4 digits lo...