Persona is a human ressource management system in PHP using codeigniter. From now, Persona only allow recruitment management (see job, apply to job, have a meeting). We are planning to cover all the aspect of human resource, including pay, vacations, permissions
PHP version 5.6 or newer is recommended.
It should work on 5.3.7 as well, but we strongly advise you NOT to run such old versions of PHP, because of potential security and performance issues, as well as missing features.