[TYPO3-english] Replace CssStyledContentController.php

[Heinz Schilling]

Hi list

I try to replace TYPO3\CMS\CssStyledContent\Controller\CssStyledContentController.php with own class contains render_table().

includeLibs.ZhawStyledContent = fileadmin/Templates/Php/user_ZhawStyledContent.php
tt_content.table.20.userFunc = user_ZhawStyledContent->render_table

For testing I only rename class:
class user_ZhawStyledContent extends \TYPO3\CMS\Frontend\Plugin\AbstractPlugin {

But there is no output anymore. Does someone does replace the rendering of tables? Thank you for helping me.

Greetings, Heinz