Do you support PHP4? Print

Our servers run dual versions of PHP, both 4 and 5. PHP5 is active by default. 

To switch to PHP4, you can insert a .htaccess file into your webspace, containing the following line "SetEnv DEFAULT_PHP_VERSION 4". 

Also note that, you can find a complete and up-to-date module list for both PHP versions using the "PHP & Perl Modules" icon.