There is a new way to do this. Please follow the instructions at this link:
The release of PHP 5.3.x is a major improvement in the 5.x series which includes a large number of new features and bug fixes. By default, our Linux accounts makes use of PHP 5.2 as not all scripts are compatible with PHP 5.3, but if you are ready to make the jump. or your script requires PHP 5.3; you can do the following: Adding to your existing .htaccess file in your public_html directory or creating one if it doesn’t already exist; add the following contents to the top of the file: AddHandler application/x-httpd-php53 .php Save the file and you should now be on PHP 5.3 If you are still facing, please submit a ticket to our support department from support.arvixe.com and our support staff would be happy to help you out.
Arvixe, the pioneer in the web hosting industry, attempts to always provide current and future customers with the most cutting-edge technology to support their applications and needs. Therefore, Arvixe is proud to be amongst one of very few hosts to offer and support php 5.3 across all linux servers. New to Extensions, Modules, and Libraries? Learn more about PHP 5.3, then purchase a web hosting account from Arvixe and get going in minutes. PHP 5.3 not for you? We have many more Extensions, Modules, and Libraries solutions: Extensions, Modules, and Libraries hosting