more documentation on return value of callHook

This commit is contained in:
Uwe Steinmann 2017-06-20 09:13:24 +02:00
parent ed531dc35d
commit 01cd47401c

View File

@ -83,7 +83,8 @@ class SeedDMS_View_Common {
* a list of hook objects with getHookObjects() and call the hooks yourself.
*
* @params string $hook name of hook
* @return string concatenated string of whatever the hook function returns
* @return string concatenated string, merged arrays or whatever the hook
* function returns
*/
function callHook($hook) { /* {{{ */
$tmp = explode('_', get_class($this));