1.下載apache安裝包，並執行安裝。
2.下載php5的zip包，並解壓到c:/php
3.修改apache的配置文件httpd.conf，添加以下：
#load the php main library to avoid dll hell
Loadfile "C:/php/php5ts.dll"
#load the sapi so that apache can use php
LoadModule php5_module "C:/php/php5apache2_2.dll"
#set the php.ini location so that you don't have to waste time guessing where it is
PHPIniDir "C:/php"
#Hook the php file extensions, notice that Addtype is NOT USED, since that's just stupid
AddHandler application/x-httpd-php .php
AddHandler application/x-httpd-php-source .phps
4.如果出錯，則將php目錄下的dll 複製到c:/windows/system32目錄。