Produces optimized stand alone applications, libraries, and Web applications from standard PHP source code.

Online tool to check and tweak regular expressions. Supports ereg, eregi and preg_match.

A powerful referer tracking script that will draw detailed graphics depending on the period, the referring domain and the audited host.

Editor for PHP, but also HTML, XHTML, CSS and JavaScript code with validation, reuse, navigation and formatting functions, syntax highlighting, PHP debugger, PHP function hints, file and FTP explorer, and code templates. [Shareware]

Online CRUD scaffold creator for MySQL. Generates code from MySQL query in PHP for copying into existing code. [Free, Browser-based]

A free Xul-like markup language for describing user interfaces with PHP-GTK extension.

Provides software and specifications for enabling n-tier development within PHP, such as the phpBeans Object Server, and interoperable with other languages as well. [Open source, GPL]

Tool that optimizes PHP, HTML and JavaScript code by removing unnecessary data; the optimization process also obfuscates the code. Viewable project information, interface and screen shots also available through the website. [Commercial]

Browser-based object generator and testing tool. Creates PHP and MySQL code. Also available as a zip file. [Freeware]

An online tool that accelerates database forms and script development. It converts database structure definition into a PHP application that allows you to manipulate data. Schematic and troubleshooting data also available. [Commercial]