About Rasmus Lerdorf:
Rasmus Lerdorf is a Greenlandic programmer with Canadian citizenship. He created the PHP scripting language, authoring the first two versions of the language and participated in the development of later versions led by a group of developers including Jim Winstead (who later created blo.gs), Stig Bakken, Shane Caraveo, Andi Gutmans and Zeev Suraski. He continues to contribute to the project.
The file is a gzipped tar file. Your browser is playing tricks with you and trying to be smart.
Rasmus Lerdorf