All Windows binaries can be used on Windows 95/98/Me and on Windows NT/2000/XP.
PHP 4.2.3 zip package [5,417Kb] - 6 September 2002
(CGI binary plus server API versions for Apache, Apache2 (experimental), ISAPI, NSAPI, Servlet and Pi3Web. MySQL
support built-in, many extensions included, packaged as zip)
PHP 4.2.3 installer [921Kb] - 6 September 2002
(CGI only, MySQL support built-in, packaged as Windows installer to install and
configure PHP, and automatically configure IIS, PWS and Xitami, with manual
configuration for other servers. N.B. no external extensions included)