What is PHP PHP (recursive acronym for PHP: Hypertext Preprocessorr) is a server-side scripting language,widely-used open source which is use for general-purpose,which can be embedded in HTML or used as a standalone binary. PHP is especially suited for web development
How PHP works Just like a .html or .txt file we create a .php file. Unlike an ordinary HTML file, a PHP script is not sent directly to a client by the server, instead, it is parsed by the PHP engine. HTML elements in the script are left alone, but PHP code is interpreted and executed. PHP code in a script can query databases, create images, read and write files, talk to remote servers—the possibilities are endless. The output from PHP code is combined with the HTML in the script and the result sent to the user.
Implementation language: C (primarily; some components C++)
Stable release: 7.2.0 / November 30, 2017; 12 days ago
Developer: Zend Technologies
Typing discipline: Dynamic, weak
Filename extensions: php,.phtml,.php3,.php4,.php5,.phps
Designed by: Rasmus Lerdorf
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