Literature Review of Amway

Topics: PHP, Web server, MySQL Pages: 48 (12084 words) Published: March 21, 2012
Tutorial PHP by Organized by Nur Dwi Muryanto, 2009

PHP Tutorial
PHP Tutorial
PHP is a powerful server-side scripting language for creating dynamic and interactive websites. PHP is the widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. PHP is perfectly suited for Web development and can be embedded directly into the HTML code. The PHP syntax is very similar to Perl and C. PHP is often used together with Apache (web server) on various operating systems. It also supports ISAPI and can be used with Microsoft's IIS on Windows. Start learning PHP now!

PHP References
At W3Schools you will find complete references of all PHP functions: • • • • • • • • • • • • • • • • •

Array functions Calendar functions Date functions Directory functions Error functions Filesystem functions Filter functions FTP functions HTTP functions LibXML functions Mail functions Math functions Misc functions MySQL functions SimpleXML functions String functions XML Parser functions Page 1 of 187

Tutorial PHP by Organized by Nur Dwi Muryanto, 2009 •

Zip functions

Introduction to PHP
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 • Some scripting knowledge If you want to study these subjects first, find the tutorials on our Home page.

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 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: Page 2 of 187

Tutorial PHP by Organized by Nur Dwi Muryanto, 2009 •

PHP is easy to learn and runs efficiently on the server side

Where to Start?
To get access to a web server with PHP support, you can: • Install Apache (or IIS) on your own server, install PHP, and MySQL • Or find a web hosting plan with PHP and MySQL support

PHP Installation
What do You Need?
If your server supports PHP you don't need to do anything. Just create some .php files in your web directory, and the server will parse them for you. Because it is free, most web hosts offer PHP support. However, if your server does not support PHP, you must install PHP. Here is a link to a good tutorial from on how to install PHP5:

Download PHP
Download PHP for free here:

Download MySQL Database
Download MySQL for free here:

Download Apache Server
Download Apache for free here:

Page 3 of 187

Tutorial PHP by Organized by Nur Dwi Muryanto, 2009

PHP Syntax
PHP code is executed on the server, and the plain HTML result is sent to the browser.

Basic PHP Syntax
A PHP scripting block always starts with . A PHP scripting block can be placed anywhere in the document. On servers with shorthand support enabled you can start a scripting block with . For maximum compatibility, we recommend...
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