HISTORY OF PHP
PHP was created by" RASMUS LERDORF" in 1994.He was an engineer at YAHOO!but now he leaves YAHOO! needed something to make it easier to create content on his website something that would work well with HTML.using the PERL language he created some technologies that he gave him what he needed and decided to call this technology "personal home page/form interpreter.The technology provided a convenient way to process web form and create content.The page name"PERSONAL HOME PAGE/FORMS INTERPRETER was later shortended to PHP/FI and eventually renamed as PHP:PREPROCESSOR HYPERTEXT".
INTRODUCTION
- PHP is "HYPERTEXT PREPROCESSOR".
- PHP is server side scripting language that is embedded in HTML.which is used to manage dynamic contents,database,session tracking and also for making e-commerce sites.
- PHP syntax is C-like.
- PHP costs nothing it is free to download and open source software.
- PHP file contains text,HTML,CSS,JAVASCRIPT,PHP CODE.
- PHP have extension of ".php" or ".php3" or ".phtml".
- PHP can collect form data,send and receive cookies,add and delete,modify data from database.
- PHP integrated with numbers of databases like MYSQL,postgreSQL,oracle,sybase,infor-mix,microsoft SQL server.
- PHP can encrypt data.
- PHP is platform independent that means runs on different platforms like windows,linux,unix,mac os x.
- Simplicity
- Efficiency.
- Security.
- Flexibility.
- Familiarity.
WHAT PHP?
- PHP runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)
- PHP is compatible with almost all servers used today (Apache, IIS, etc.)
- PHP supports a wide range of databases
- PHP is free. Download it from the official PHP resource: www.php.net
- PHP is easy to learn and runs efficiently on the server side
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