what is the profession of this person mentioned?
He is a Danish-Canadian programmer.
Rasmus Lerdorf
is a Danish-Canadian programmer
what is the meaning of .= in php It  is a general-purpose scripting language especially suited to web development. what is the full form of this abbreviated word? Personal Home Page what is this above term all about? Rasmus Lerdorf wrote several Common Gateway Interface (CGI) programs in C, which he used to maintain his personal homepage and then extended them to work with web forms and to communicate with databases.
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Rasmus Lerdorf [SEP] Introduction
Rasmus Lerdorf (born 22 November 1968) is a Danish-Canadian programmer. He co-authored and inspired the PHP scripting language, authoring the first two versions of the language and participating 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.