Duplicate Fatal error: Call to undefined function array_keys_exists()

[dtmcl]

Fatal error: Call to undefined function array_keys_exists() in /home/adminfor/public_html/library/XenForo/CacheRebuilder/Thread.php on line 60

Is what I get whilst trying to rebuild threads.

 

[Fuhrmann]

Here: http://xenforo.com/community/threads/typo-in-xenforo_cacherebuilder_thread.20755/#post-265310