EasyPHP is a Portable WAMP Web Server development package that ships bundled with an Apache Web Server, MySQL database, and the PHP scripting language. It also bundles the graphical PhpMyAdmin tool for database management and Xdebug for debugging. EasyPHP is pretty much self configuring and can be stored and run entirely from a USB Flash Drive, and works well for portable web development.
EasyPHP – Portable WAMP USB Web Server
Authors Website: http://www.easyphp.org
Extracted Size: 120 MB
License: Open Source
Download: Get this Portable Web Server HERE
Additional instructions: To make EasyPHP Portable, run the installer and select your USB drive letter as the destination. Or, install EasyPHP to your computer and then copy the EasyPHP directory to your USB device.