I apologize that I do not know how to properly create, or submit, a patch.
In phpwiki-1.4.0rc1/configurator.php, the following timestamp outputs a typo:
$timestamp = date ('dS of F, Y H:i:s');
The "of" word translates the 'o' to a full year, and then the letter 'f' is tacked onto the back. The 'o' needs to be escaped. I have attached a unified diff to show the location.
The original output shows this:
; This is a local configuration file for PhpWiki.
; It was automatically generated by the configurator script
; on the 16th 2011f April, 2011 18:33:17.
The last line should show this:
; on the 16th of April, 2011 18:33:17.