2015-07-25, 20:43:12
I have same problem but I want to understand why zzz_exec breaks add_filter...
In my understanding multiple filtering is possible - if the filters return modified content to the next filter.
Because of zzz_exec is always the last filter which is added to the filter list all other filters first do their work and if they return modified string next filter works on this modified string until the last filter return its output to main gs script. So I don't undestand why filtering is broken. I see zzz_exec works on $c, modifies the contents of $c and returns the content of $c.
So is it not possible to do different content modifying of content before it is send back?
Best regards
Andreas
In my understanding multiple filtering is possible - if the filters return modified content to the next filter.
Because of zzz_exec is always the last filter which is added to the filter list all other filters first do their work and if they return modified string next filter works on this modified string until the last filter return its output to main gs script. So I don't undestand why filtering is broken. I see zzz_exec works on $c, modifies the contents of $c and returns the content of $c.
So is it not possible to do different content modifying of content before it is send back?
Best regards
Andreas