Chapter 43. General Information
This section holds the most general questions about PHP: what it is and what it does.
- What is PHP?
- What does PHP stand for?
- What is the relation between the versions?
- Can I run several versions of PHP at the same time?
- What are the differences between PHP 3 and PHP 4?
- I think I found a bug! Who should I tell?
- What is PHP?
From the preface of the manual:
PHP is an HTML-embedded scripting language. Much of its syntax is borrowed from C, Java and Perl with a couple of unique PHP-specific features thrown in. The goal of the language is to allow web developers to write dynamically generated pages quickly.
A nice introduction to PHP by Stig Sæther Bakken can be found here on the Zend website. Also, much of the PHP Conference Material is freely available.
- What does PHP stand for?
PHP stands for PHP: Hypertext Preprocessor. This confuses many people because the first word of the acronym is the acronym. This type of acronym is called a recursive acronym. The curious can visit Free On-Line Dictionary of Computing for more information on recursive acronyms.