WebDriver key codes

Keys.php

<?php
class Keys {
	const KEY_NULL         = "\xEE\x80\x80";
	const KEY_CANCEL       = "\xEE\x80\x81";
	const KEY_HELP         = "\xEE\x80\x82";
	const KEY_BACKSPACE    = "\xEE\x80\x83";
	const KEY_TAB          = "\xEE\x80\x84";
	const KEY_CLEAR        = "\xEE\x80\x85";
	const KEY_RETURN       = "\xEE\x80\x86";
	const KEY_ENTER        = "\xEE\x80\x87";
	const KEY_SHIFT        = "\xEE\x80\x88";
	const KEY_LEFT_SHIFT   = "\xEE\x80\x88";
	const KEY_CONTROL      = "\xEE\x80\x89";
	const KEY_LEFT_CONTROL = "\xEE\x80\x89";
	const KEY_ALT          = "\xEE\x80\x8A";
	const KEY_LEFT_ALT     = "\xEE\x80\x8A";
	const KEY_PAUSE        = "\xEE\x80\x8B";
	const KEY_ESCAPE       = "\xEE\x80\x8C";
	const KEY_SPACE        = "\xEE\x80\x8D";
	const KEY_PAGE_UP      = "\xEE\x80\x8E";
	const KEY_PAGE_DOWN    = "\xEE\x80\x8F";
	const KEY_END          = "\xEE\x80\x90";
	const KEY_HOME         = "\xEE\x80\x91";
	const KEY_LEFT         = "\xEE\x80\x92";
	const KEY_ARROW_LEFT   = "\xEE\x80\x92";
	const KEY_UP           = "\xEE\x80\x93";
	const KEY_ARROW_UP     = "\xEE\x80\x93";
	const KEY_RIGHT        = "\xEE\x80\x94";
	const KEY_ARROW_RIGHT  = "\xEE\x80\x94";
	const KEY_DOWN         = "\xEE\x80\x95";
	const KEY_ARROW_DOWN   = "\xEE\x80\x95";
	const KEY_INSERT       = "\xEE\x80\x96";
	const KEY_DELETE       = "\xEE\x80\x97";
	const KEY_SEMICOLON    = "\xEE\x80\x98";
	const KEY_EQUALS       = "\xEE\x80\x99";
	const KEY_NUMPAD0      = "\xEE\x80\x9A";
	const KEY_NUMPAD1      = "\xEE\x80\x9B";
	const KEY_NUMPAD2      = "\xEE\x80\x9C";
	const KEY_NUMPAD3      = "\xEE\x80\x9D";
	const KEY_NUMPAD4      = "\xEE\x80\x9E";
	const KEY_NUMPAD5      = "\xEE\x80\x9F";
	const KEY_NUMPAD6      = "\xEE\x80\xA0";
	const KEY_NUMPAD7      = "\xEE\x80\xA1";
	const KEY_NUMPAD8      = "\xEE\x80\xA2";
	const KEY_NUMPAD9      = "\xEE\x80\xA3";
	const KEY_MULTIPLY     = "\xEE\x80\xA4";
	const KEY_ADD          = "\xEE\x80\xA5";
	const KEY_SEPARATOR    = "\xEE\x80\xA6";
	const KEY_SUBTRACT     = "\xEE\x80\xA7";
	const KEY_DECIMAL      = "\xEE\x80\xA8";
	const KEY_DIVIDE       = "\xEE\x80\xA9";
	const KEY_F1           = "\xEE\x80\xB1";
	const KEY_F2           = "\xEE\x80\xB2";
	const KEY_F3           = "\xEE\x80\xB3";
	const KEY_F4           = "\xEE\x80\xB4";
	const KEY_F5           = "\xEE\x80\xB5";
	const KEY_F6           = "\xEE\x80\xB6";
	const KEY_F7           = "\xEE\x80\xB7";
	const KEY_F8           = "\xEE\x80\xB8";
	const KEY_F9           = "\xEE\x80\xB9";
	const KEY_F10          = "\xEE\x80\xBA";
	const KEY_F11          = "\xEE\x80\xBB";
	const KEY_F12          = "\xEE\x80\xBC";
	const KEY_META         = "\xEE\x80\xBD";
	const KEY_COMMAND      = "\xEE\x80\xBD"; # alias
}