All websites from our main shared web hosting platform have now been switched from PHP 5.3 to PHP 5.4, as previously mentioned.
PHP 5.3 (and 5.2) is still available if anyone has a particular need for it – just drop us a line and let us know. But since it has been end-of-lifed by the PHP group, you’re not likely to want this unless you are transferring over a legacy site from existing hosting somewhere else.