Php Tutorials Guide video

This php turorials guide will help you to understand the basics of php and how php interact and how php work,

Php basics Guide

Php is always use with combination of web server like Apache
php request are always received by web server and handled by
interpreter The results obtained after execution are returned
to the Web server which takes care of transmitting them to the
client browser your script can perform calculations, process user
input, interact with a database,With PHP the goal is to use the
processing powers of the server to build (usually) dynamic webpages
A very basic example is showing the correct greeting for the time
of day on a webpage
In a human term You write a direction Good Morning if it is before
10am but after 5am, “Good Afternoon” if it is after 10am but before
6pm and “Good Night” after 6pm, before 5am. Instead of receiving all
the code for this and processing it in your browser
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PHP Introduction php tutorials

PHP is a server-side scripting language.

What You Should Already Know

Before you continue you should have a basic understanding of the following:

• HTML/XHTML
• JavaScript

If you want to study these subjects first, find the tutorials on our Home page.

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What is PHP?

• PHP stands for PHP: Hypertext Preprocessor
• PHP is a server-side scripting language, like ASP
• PHP scripts are executed on the server
• PHP supports many databases (MySQL, Informix, Oracle, Sybase, Solid, PostgreSQL, Generic ODBC, etc.)
• PHP is an open source software
• PHP is free to download and use

What is a PHP File?

• PHP files can contain text, HTML tags and scripts
• PHP files are returned to the browser as plain HTML 
• PHP files have a file extension of ".php", ".php3", or ".phtml"

What is MySQL?

• MySQL is a database server
• MySQL is ideal for both small and large applications
• MySQL supports standard SQL
• MySQL compiles on a number of platforms
• MySQL is free to download and use

PHP + MySQL

• PHP combined with MySQL are cross-platform (you can develop in Windows and serve on a Unix platform)

Why PHP?

• PHP runs on different platforms (Windows, Linux, Unix, etc.)
• PHP is compatible with almost all servers used today (Apache, IIS, etc.)
• PHP is FREE to download from the official PHP resource: www.php.net
• PHP is easy to learn and runs efficiently on the server side

 Source w3schools.com