PHP facts for kids
|Paradigm||imperative, object-oriented, Procedural, reflective|
|Designed by||Rasmus Lerdorf|
|Developer||The PHP Group|
|Stable release||7.0.11 / September 15, 2016|
|Preview release||7.1.0 Release Candidate 2 / September 16, 2016|
|Typing discipline||Dynamic, weak|
|Filename extensions||.php, .phtml .php4 .php3 .php5 .phps|
|Zend Engine, Phalanger, Quercus, Project Zero, HHVM|
|C, C++, Java, Perl, Tcl|
PHP (PHP: Hypertext Preprocessor) is a scripting language that helps people make web pages more interactive, by allowing them to do more things.
A website programmed with PHP can have pages that are password protected. A website with no programming cannot do this without other complex things. Standard PHP file extensions are: .php .php3 or .phtml, although a web server can be set up to use any extension.
PHP was first created by a man called Rasmus Lerdorf in 1995. It is now developed and improved by a large team of people.
An example Hello World program:
<?php echo "Hello, World!"; ?>
It is common to put PHP code inside a HTML document, for example:
<!DOCTYPE html> <html> <head> <title>Hello World</title> </head> <body> <?= '<p>Hello World</p>'; ?> </body> </html>
- Simple English Wikipedia version page, the version of PHP that Wikipedia runs on, under the "Installed software" heading.
PHP Facts for Kids. Kiddle Encyclopedia.