2. Scroll down to "Software/Services" Category
3. Click on "Select PHP Vestion"
4. You will see the available php vestions.
PHP 4.4
PHP 5.1
PHP 5.2
PHP 5.3
PHP 5.4
PHP 5.5
PHP 5.6
PHP 7.0
NOTE: The System doen't allow to change PHP values in native version.