It is free to use & is not a proprietary right of any company, so the term open-source is used.
For open source php dating software, try one of the links below.
It means that the source code of PHP (not PHP code, but the C/C++ code used to build the PHP binary) is published and available to anyone. It also means that anyone can contribute fixes and improvements to the source code.Read more here: open-source
Because PHP is a powerful, open-source web programming language that also runs on open-source Apache server software.
.net is a framework based on Microsoft software and is not open source, php is a language which is open source and based on Linux/unix systems
PHP is an Open Source Scripting Language. We can create Web Pages and Web Applications using PHP.
PHP is it is open-source and there are a lot of frameworks, ecommerce and cms built using PHP. It is comparatively easier to learn.
While searching the internet I came across a free open source PHP script for a photo gallery called Plogger. the best way is to learn basic php mysql environment and go for open source photo galleries available over internet. two of them which i know according to popularity and usage are : 4images and coppermine gallery
as the word implies OPEN SOURCE --it is open to all or it is publically available to all anyone can make changes to the source code as it is available to all EX - PHP,APACHE,MY sql, java is not open source -siddharth mishra
PHP is an open-source scripting language used to code websites and webpages. An index php is a page used on a web server as the main frontpage for the website.
PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.
MYSQL
ACP is an open source caching plugin for PHP. When installed, PHP scripts don't have to continuously parse and compile data - they can just pull them directly from the cache.