The Zend Framework (ZF) is a popular web application framework written in PHP5.
For implementing internationalization in your Zend application you can choose between 2 resource file types:
- Gettext PO: the same rules apply as described here: Gettext PO Localization
- INI: the same rules apply as described here: INI Localization
LingoHub does not support the option using PHP arrays to define key-value pairs.