Following on Geekology’s previous posts on Regular expressions (Regex Overview and Regex in PHP), the following is a list of regular expression examples for general use.

This post details how to create and send Text / HTML email messages with attachments in PHP using an adapted version of the CodeIgniter Email Library.

PHP offers three sets of functions that allow you to work with regular expressions: “ereg”, “mb_ereg”, and “preg”.

Regex can be used to search for simple or extremely complex patterns through blocks of text, and most programming languages and tools can interpret and use it.

NuSOAP is a rewrite of SOAP contained in a set of PHP classes that don’t require a PHP Extension (in contrast, SOAP requires that PHP be compiled with the “–enable-soap” option).