By default, the (gs) Grid-Service uses PHP 4. If you change the default version via the PHP Settings page in the AccountCenter, a new .htaccess file with the line below is created in the html directory for that domain.  It is typical for 3rd-party application installers to overwrite this file.  In such cases just make sure you have this line anywhere in your .htaccess file. This will ensure that your site continues to use PHP 5.

AddHandler php5-script .php

Notes/Supplemental Resources:

• Using .htaccess files
  

Revisions:

09-21-2009: Corrected bad link
08-26-2009: Article Creation