Paradigm(s) | imperative, object-oriented, Procedural, reflective |
---|---|
Appeared in | 1995 |
Designed by | Rasmus Lerdorf |
Developer | The PHP Group |
Stable release | 7.3.6 / May 30, 2019 |
Typing discipline | Dynamic, weak |
Major implementations | Zend Engine, Phalanger, Quercus, Project Zero, HHVM |
Influenced by | C, C++, Java, Perl, Tcl |
Influenced | Hack |
Implementation language | C |
OS | Cross-platform |
License | PHP License |
Usual filename extensions | .php , .phtml , .php4 , .php3 , .php5 , .php7 , .phps , .php-s , .phar |
Website | www |
PHP Programming at Wikibooks |
PHP (PHP: Hypertext Preprocessor; used to stand for Personal Home Page) is a scripting language that helps people make web pages more interactive by allowing them to do things that can't be done with technologies running on the visitors computer. PHP code is run on the web server (the website's computer). It is called a preprocessor because it builds the information before sending it to the computer that visits the web page.