Natalya sends Boris a spike! The PHP cross references officially came online in January of 2006, under the PHPXref.com domain. They were moved on August of 2010 to the PHPCrossRef.com domain, their present home. November 2004, Gina’s house, the beginnings of PHPXref. pentpro, the grey computer in the rack, was our web server running Debian Woody (Compaq Deskpro 6200: Pentium Pro 200MHz, 128MB ram,