Convert PHP code to use gettext calls

I've got a few PHP files that make up a WordPress theme. These files include strings which all need to be replaced as gettext calls. Some strings are stand alone and other include parameters. String with parameters much be replaced by gettext strings with parameters. For example, this string: Posted in <?php the_category(', ') ?> It must be converted to a gettext string, in which the PHP call is an argument: _('Posted in %s')%the_category(',') The entire theme must function correctly after your work and all texts should be extractable using php2po (or any other string extraction script you prefer). For this job, you must have prior experience in both PHP and using GNU Gettext. ## Deliverables I will send you the PHP files. To test that it's still working, you will have to install WordPress and use these files as the theme. Then, after your conversion, the side should appear exactly as it appears now. The PO file generated from the PHP sources should include all strings.