Q) Write a note on PHP and Explain its features PHP was originally created by Rasmus Lerdorf in 1995. The main implementation of PHP is now produced by The PHP Group and serves as the formal reference to the PHP language. PHP is free software released under the PHP License, which is incompatible with the GNU General Public License (GPL) due to restrictions on the usage of the term PHP. While PHP originally stood for “Personal Home Page”, it is now said to stand for “PHP: Hypertext Preprocessor”, a recursive acronym. Characteristics of PHP The main characteristics of PHP are: •PHP is web-specific and open source •Scripts are embedded into static HTML files •Fast execution of scripts •Fast access to the database tier of applications •Supported by most web serv...