PEAR PHP Tutorials
PEAR stands for the PHP Extension and Application Repository. PEAR is a collection of packages written in PHP. Each package has specific functionality that can be incorporated into your existing code, a benefit that makes it much less time consuming to build a site or application from scratch. With the PEAR installer, you can do much more than just install packages from pear.php.net. You can install packages from other PEAR channels, distribute your own software projects using your own PEAR channel, and even maintain a complex intranet web project, all using the PEAR installer.
An overview of PEAR for PHP developers
This tutorial will have you up an running with PEAR in just 4 simple steps.
Create a WebService with PEAR::SOAP
In this tutorial we will see how it's easy to create a webService using PEAR.
Communicating with Others
This tutorial covers some examples of this type. You can connect to remote servers in a variety of ways.
Best Practices: Database Abstraction
Abstraction is a technique which simplifies something complex. In the case of database abstraction, the complexities of connecting to a database is hidden behind a standard API, thereby allowing the programmer to connect to many different types of databases without relearning the methods and syntax peculiar to each different type.
PEAR's DB classes are one such database abstraction layer, and in this article we'll take a look at some traditional database access methods and then compare them with the method employed by PEAR.
Introduction to PEAR
The PHP Extension and Application Repository (PEAR) brings this philosophy to PHP.Among other things, PEAR is a collection of reusable, open source code for use in PHP applications. The code is organized as a selection of files that act as wrappers giving convenient access to various PHP functions or extend PHP in some way. The files, collectively known as a "package," are easily obtained using the PEAR Package Manager.

Adobe Fireworks
Adobe Flash
Adobe Illustrator
Adobe Image Ready
Adobe Photoshop
3D Studio Max
Cinema 4D
Maya 3D
Microsoft Excel
Microsoft PowerPoint
Microsoft Word
Microsoft Access
MySQL
C and C++
Python
Visual Basic
.htaccess
Adobe DreamWeaver
ASP
CGI & Perl
CSS
Java
JavaScript
Microsoft FrontPage
Windows Vista
Windows 7