ActiveState Komodo is the award-winning, professional integrated development environment (IDE) for dynamic languages, providing a powerful workspace for editing, debugging and testing your programs. Komodo offers advanced support for Perl, PHP, Python, T

Zend Studio 4 is the only Integrated Development Environment (IDE) available for professional developers that encompasses all the development components necessary for the full PHP application lifecycle. Through a comprehensive set of editing, debugging,

Freeware editor that supports HTML/XHTML, PHP, JavaScript, ASP, Perl, C and HEX.

Bluefish is a powerful editor for experienced web designers and programmers. Bluefish supports many programming and markup languages, but it focuses on editing dynamic and interactive websites.

PHPEdit is an IDE designed for the Windows os. It offer many tools that allow you to work more efficiently.

UltraEdit is a top selling, powerful, and affordable editor ideal for text, HEX, HTML, PHP, Java, Perl, and Javascript. Over one million users licensed worldwide.

The Internet's largest list of php editors and IDEs, including reviews.

Notepad++ is a free source code editor which supports several programming languages running under the MS Windows environment.

TruStudio is an IDE built on top of Eclipse Platform.

EditPlus is a text, HTML and programmer's editor for Windows. It offers syntax highlighting for HTML, CSS, PHP, ASP, Perl, C/C++, Java, JavaScript and VBScript, and can be extended to support other languages as well.

Not quite an IDE, Programmer's Notepad is a free, open source, text editor with special features for coders.

Small, flexible editor that is extensible.

CodeCharge Studio delivers the speed of code generation integrated with a full featured, powerful IDE. You can quickly generate dynamic, bug-free web sites in PHP, and other languages, and then edit and customize your applications.

The PHP development environment for the enterprise developer.

Rapid PHP editor is fully featured, quick and sophisticated PHP editor that extends far beyond the essentials of regular PHP editing environments.

PHP/HTML/CSS IDE for GNOME.

Dev-PHP is a full-featured IDE for PHP. It is fast, it is powerful, it is easy to use and it has a lot of cool features like a class browser, an internal browser to preview scripts and full integration with the PHP parser and the PHP-GTK library.

Commercial PHP editor from C Point.

Professional freeware source code editor for Windows. PHP syntax highlighting available via a syntax file.

The visual development tool for PHP web applications.

VS.Php standalone edition is a unique version of VS.Php that includes the Visual Studio 2005 IDE. If you don't currently own Visual Studio, this is the right edition for you. VS.Php SE will install the basic Visual Studio IDE before installing the VS.Php

The Roadsend Compiler for PHP lets you create royalty free executables for distribution without compromising your source code. The included Roadsend Studio IDE gives you an Integrated Development Environment to build, develop, and debug your projects.

PHP Studio is a complete, elegant, and hugely usable PHP code editor for Mac.

Maguma Studio is an Integrated Development Enviroment (IDE) focused on PHP. Being a source-level editor, Maguma Studio provides help and functionality to accelerate the process of development for web applications.

A quick & dirty script that gives the effect of command completion and function tooltips for PHP users of TextMate, a Mac editor.

PHP Edit is a user-friendly tool for editing and testing and debugging PHP scripts and HTML/XML pages. It also provides syntax highlighting for PHP and other languages.