I disabled all editor plugins in plugin manager and now when I want to edit a html module a simple editor appears which only shows html code. after editing the code when I press the save button then html code changes somehow \" inserted to my code.
in global configuration => text filtering => no filtering is selected for super user and administrator.
how can I disable joomla editor from stripping my code?
Go to your Joomla back-end, then System > System Information > PHP Information and check if magic_quotes_gpc parameter is enabled in your PHP configuration. If yes, you need to disable it as Joomla recommends to turn it off.