We need to edit the httpd.conf in C:\ server\Apache\conf to make sure that Apache knows where is php modules.

Step 1:

Add the following lines at the end of httpd.conf.
LoadModule php5_module “C:/server/php/php5apache2_2.dll”
PHPIniDir “C:/server/php/”
AddType application/x-httpd-php .php

Step 2:

Find this line in httpd.conf.
DirectoryIndex index.html
and add:
DirectoryIndex index.html index.php

Step 3:

Find this line in httpd.conf.

Options FollowSymLinks
AllowOverride None
Order deny,allow
Deny from None

Change this to:

Options FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all

Step 4:

Find this line in httpd.conf.
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be “All”, “None”, or any combination of the keywords:
# Options FileInfo AuthConfig Limit
#
AllowOverride None
Change this to:
AllowOverride All

Step 5:

Find and remove # at the beginning from the following lines
#LoadModule rewrite_module modules/mod_rewrite.so
#ServerName localhost:80

Step 6:

Now create a file php phpinfo, and add the following in the text field:
and save as phpinfo.php and Place this file in the root of your server C:\server\Apache2\htdocs.
Well that is it we setup now PHP in windows.