In this lesson all web-applications fundamentals are presented. The request-response cycle is described , methods and response codes (200, 404, 301 etc) which is used in any server-side scripting technology. The author presents accessing web page without browser (via pure telnet protocol) and shows how to use Firebug to extract information about request/response details.
On this page of the site you can watch the video online PHP02 - easy PHP tutorial and lesson - http request and response cycle, http headers and methods with a duration of hours minute second in good quality, which was uploaded by the user Synteo IT Academy 07 October 2014, share the link with friends and acquaintances, this video has already been watched 4,071 times on youtube and it was liked by 13 viewers. Enjoy your viewing!