Remove closing tags from non-output-producing PHP files.
Change dashes to hyphens (they were rendering weirdly in the editor).
Correct the PHP doc comments in the PHP4 class.
Don’t unset $postdata variable.
Correct the PHP doc comments in the PHP5 library.
Webtext_Exception should extend Exception.
Require the dependencies of the PHP5 library.
Don’t unset the $postdata variable in the PHP5 library.