(Phorum 5 >= 5.2.15)
This hook can be used for tweaking the template data that is used for setting up the private message editor.
Call time:
Right after Phorum has formatted the template data for the editor and just before the editor template is loaded.
Hook input:
Two arguments: the private message data array and the action that is being handled (one of NULL (initial request), rpct_add, preview, posting).
Hook output:
The private message data, possibly modified.
Example code:
function phorum_mod_foo_pm_before_editor($message) { return $message; }