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| author | Michael Hamann <michael@content-space.de> | 2014-03-14 13:05:03 +0100 |
|---|---|---|
| committer | Michael Hamann <michael@content-space.de> | 2014-03-14 13:05:03 +0100 |
| commit | bc2ddb548f71b1a822dd03c3bc7c3c0e7cd9b152 (patch) | |
| tree | 9e962ad8e02632cd040fc19b5d8ce49bfff1e372 | |
| parent | a8795974051a91137b01ff88dbf5586a647b24ce (diff) | |
| download | rpg-bc2ddb548f71b1a822dd03c3bc7c3c0e7cd9b152.tar.gz rpg-bc2ddb548f71b1a822dd03c3bc7c3c0e7cd9b152.tar.bz2 | |
Events: Trigger a warning if the default action is not callable
This adds a warning in the case that the default action is not null but
also not callable which can happen when the supplied method is not
public.
| -rw-r--r-- | inc/events.php | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/inc/events.php b/inc/events.php index 7f9824f60..318a7617e 100644 --- a/inc/events.php +++ b/inc/events.php @@ -93,7 +93,12 @@ class Doku_Event { */ function trigger($action=null, $enablePrevent=true) { - if (!is_callable($action)) $enablePrevent = false; + if (!is_callable($action)) { + $enablePrevent = false; + if (!is_null($action)) { + trigger_error('The default action of '.$this.' is not null but also not callable. Maybe the method is not public?', E_USER_WARNING); + } + } if ($this->advise_before($enablePrevent) && is_callable($action)) { if (is_array($action)) { |