Extension talk:PageFunctions

Clash with String Functions
If I have the standalone StringFunctions extension and PageFunctions both enabled I get the following error: Fatal error: Cannot redeclare wfstringfunctions (previously declared in C:\www\webapps\mediawiki\extensions\StringFunctions\StringFunctions.php:112) in C:\www\webapps\mediawiki\extensions\ParserExt\StringFunctions\StringFunctions.php on line 114 The StringFunctions extension is written by the same person but is newer (v2.0). Is it safe to copy it to the PageExt folder or better to disable the PageFunction version? Thanks! user_talk:mitchelln 09:42, 8th July 2008 (UTC)
 * Yes. Jean-Lou Dupont 01:41, 13 July 2008 (UTC)

#pagetitle not work
In my wiki 1.13.4 i have install pageFunction extension becouse I need to change the page title. But when I insert the title not change. Why? There is some problem with my wiki version?