Introduction PHP Introduction PHP MySql Introduction

PHP Intoroduction

PHP is widely-used today as a scripting language in dynamic web site development. It is an Open Source scripting language best suited for dynamic web page development and can easily be embedded into HTML. PHP is mainly focused on server-side scripting, so you can do anything, such as collect form data, generate dynamic page content, or send and receive cookies. But PHP can do much more.

PHP is a server side language that is executed on the server and client will only know the result of the script without knowing the underlying PHP code. The best thing of PHP is that it is very simple to learn but it offers many advanced features. We can use PHP for simple web page development to a very highly sophisticated erp applications.

PHP MySql Intoroduction

One of the biggest advantage of using PHP is how easily it interacts with the underlying database system. Using PHP MySql combination, writing a database-enabled web page is incredibly simple. One of the strongest and most significant feature in PHP is its support for a wide range of databases. It supports Ingres, Oracle, d Base, PostgreSQL, mSQL, MS-SQL, Sybase, MySQL and many other. Although PHP supports these many databases, MySQL an Open Source RDBMS, is commonly used today because it runs easily on Windows and UNIX and for many other reasons. MySQL supports most of the functionality those are in a commercial RDBMS. One major area where MySQL falls short was its lack of support for stored procedures and triggers. However, both of these features are included in the current release 5.0. MySQL database is used to store and organize information on the web and PHP is used to extract and include these information into the web pages.