Cpanel Encoders available when PHP is enabled.
Suhosin for PHP
SourceGuardian Loader for PHP
Zend Optimizer for PHP
EAccelerator for PHP
IonCube Loader for PHP
A loader handles the reading and execution of encoded files at runtime.
Reference:
http://www.hardened-php.net/suhosin/
http://www.sourceguardian.com/encoder_help/index.html
http://www.zend.com/en/resources/zend-documentation/
http://eaccelerator.net/
