PHP MySQL Training : Module 3
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This document discusses PHP embedding tags and syntax, provides a simple PHP script example, and describes various PHP and HTTP environment variables. It explains that PHP code can be written in different styles like SGML, script, or ASP/JSP. It also outlines some key environment variables like $_GET, $_POST, $_COOKIE, and $_SERVER that provide access to data sent in requests, stored in cookies, or about the server. The document concludes that the next topics to learn are variables, data types, operators, decision making, and loops in PHP.
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