Software license under which the PHP scripting language is released
PHP License
Latest version
3.01
Publisher
The PHP Group
SPDX identifier
PHP-3.01
Debian FSG compatible
No[1][2]
FSF approved
Yes[3]
OSI approved
Yes[4][5]
GPL compatible
No[3]
Copyleft
No[3]
Website
secure.php.net/license/
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The PHP License is the open-source license under which the PHP scripting language is released. The PHP License is designed to encourage widespread adoption of the source code. Redistribution is permitted in source or binary form with or without modifications, with some caveats.
Version 3 of PHP used a dual license—PHP 3's source is available under either the PHP License or the GNU General Public License (GPL). This practice was discontinued as of PHP 4, with PHP's developers citing the restrictions on reuse associated with the GPL's copyleft enforcement as being the reason for dropping it.[7] The Zend Engine, the core of the PHP interpreter, is separately licensed under the similar Zend Engine License,[8] which contains similar naming restrictions to the PHP license (applying to the names "Zend" and "Zend Engine"), and a clause requiring advertising materials to mention its use.
^"Reject FAQ for Debian's NEW-Queue". ftp-master.debian.org. Retrieved January 10, 2021.
^"Debian -- License information". June 23, 2015. Retrieved November 20, 2015.
^ abcCite error: The named reference fsf was invoked but never defined (see the help page).
^Cite error: The named reference osi was invoked but never defined (see the help page).
^Cite error: The named reference osi-php was invoked but never defined (see the help page).
^"CI: standard > rejected".
^"Why is PHP 4 not dual-licensed under the GNU General Public License (GPL) like PHP 3 was?". PHP: License Information FAQ. PHP.net.
^"Zend License 2.00". Zend Engine: License Information. Archived from the original on May 17, 2013.
The PHPLicense is the open-source license under which the PHP scripting language is released. The PHPLicense is designed to encourage widespread adoption...
command line. The standard PHP interpreter, powered by the Zend Engine, is free software released under the PHPLicense. PHP has been widely ported and...
PhpWiki is a web-based wiki software application. It began as a clone of WikiWikiWeb and was the first wiki written in PHP. PhpWiki has been used to edit...
for PHP 8. The source code for the Zend Engine has been freely available under the Zend Engine License (although some parts are under the PHPLicense) since...
distributed under the PHPLicense. The original motivation behind HipHop was to save resources on Facebook servers, given the large PHP codebase of facebook...
Board. Available under the GNU General Public License, phpBB is free and open-source. Features of phpBB include support for multiple database engines...
after the concepts of Ruby on Rails, and distributed under the MIT License. CakePHP uses well-known software engineering concepts and software design patterns...
terms of the PHPLicense and Zend License. HHVM was created as the successor to the HipHop for PHP (HPHPc) PHP execution engine, which is a PHP-to-C++ transpiler...
older permissive licenses, such as the 4-clause BSD license, the PHPLicense, and the OpenSSL License, have clauses requiring advertising materials to credit...
eISSN 2579-907X. Retrieved 17 October 2023. Wikimedia Commons has media related to phpMyAdmin. Official website Online demo Developer Blog Licensing Guides...
wxPHP (for wxWidgets for PHP) is an extension the programming language PHP that wraps the wxWidgets library, which allows writing cross-platform software...
The Pop PHP Framework a free and open source PHP Web framework that was created by Nick Sagona. It is distributed under the BSD License and hosted on...
parsable by automatic machines. So at home he started to play around with CakePHP and made a proof of concept of his idea. He called it CyDefSIG: Cyber Defence...
Server Side Public License and the Elastic license, while other parts fall under the proprietary (source-available) Elastic License. Official clients are...
first batch of new license plates was released. By January 2015, vehicle owners using the 1981 series plates were required to pay PHP 450 to change their...
files. It is often packaged as a PHP module that allows for the dynamic generation of Flash animations. In addition to PHP, the library can also be used...
This article contains a list of text editors with features specific to the PHP scripting language. Aptana Studio – Eclipse-based IDE, able to use PDT plugins...
implementation language of the engine (not the template script language) License : Software license agreement Variables : script language power to use variables Functions :...
phpLDAPadmin is a web app for administering Lightweight Directory Access Protocol (LDAP) servers. It's written in the PHP programming language, and is...
open-source learning management system written in PHP and distributed under the GNU General Public License. Moodle is used for blended learning, distance...
Elasticsearch and MongoDB. Adminer is distributed under Apache license (or GPL v2) in a form of a single PHP file (around 470 KiB in size). Its author is Jakub Vrána...
Symfony is a free and open-source PHP web application framework and a set of reusable PHP component libraries. It was published as free software on October...
ownCloud 10 is still written in PHP (ownCloud maintains and hardens its own version of the no longer officially supported PHP version 7.4 ) and is based on...
platform. The software is published under the Open Software License (OSL). It is written in the PHP programming language with support for the MySQL database...
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