See: http://wiki.planetoid.info/index.php? Title = integrate_fckeditor_to_mediawiki & diff = 0
Installation Steps
Download FCKeditor extension from the Development page ).
Decompress the package and place it in the {mediawiki}/extensions/FCKeditor file structure
{Mediawiki }/
|-Extensions/
|-FCKeditor/
|-FCKeditor. php
| -...
Due to environment differences in PHP 5.3, modify {mediawiki}/extensions/FCKeditor. Body. php. Otherwise, the error "detected bug in an extension! Hook fckeditor_mediawiki: oncustomeditor failed to return a value; shocould return true to continue hook processing or false to abort. "And cannot be edited.
Original:
Public Function oncustomeditor (& $ article, & $ user ){
After modification:
Public Function oncustomeditor ($ article, $ user ){
Modify {mediawiki}/localsettings. php and add
Require_once ("$ IP/extensions/FCKeditor. php ");
$ Wguseajax = 'true ';