[Competency] Explain the most commonly used HTTP methods (get, post, head) Demonstrate how to fetch information from the client using $_SERVER. Explain MIME-types, and demonstrate how to set MIME-types using PHP’s header-function. [Evaluation Methods] Module 2 (a): Emulate HTTP-connections with netcat or telnet Module 2 (b): Analyze HTTP-traffic using Firebug or a similar tool. Final assignment. Final exam. [Topic] 
HTTP