Supported PHP versions

SourceGuardian™ 7.1 for PHP supports encoding for PHP 4.1.x, 4.2.x, 4.3.x, 4.4.x and PHP 5.x.x. There are two different executable files for PHP 4 and PHP 5 encoding: encode4 and encode5. Scripts encoded for PHP 4 and PHP 5 have a different internal format and are not replaceable with each other - This provides added protection and ensures compatibility. Any scripts encoded with encode4 will not run on a PHP 5 system and vice versa.