January 3, 2008
PHP can slice and dice input quickly
Author: JT Smith
Pattern matching is such a common chore for software that a special shorthand Ã¢â¬â regular expressions Ã¢â¬â has evolved to make light work of the task. PHP applications manage increasingly large amounts of data. Whether you need to validate form input or decompose content, this article will show you how PHP regular expressions can do the trick easily.
Link: IBM developerWorks