XF 2.1 Any examples of editing the PHP output buffer in XF 2.x?

[BirdOPrey5]

Curious if anyone knows of any examples where the PHP Output Buffer is edited in Xenforo 2,x? This would be akin to the replacement_vars hook in vBulletin 3.x or 4.x or the Replacement Variable Manager in vBulletin styling tools. I did some Googling but not finding anything relevant. Thanks.

 

[Arty]

You can use templater_template_post_render event to modify output.