lib/CallBack.php
public function getCallbacks($name)
	{
		return isset($this->registry[$name]) ? $this->registry[$name] : null;
	}
public function getCallbacks($name)
	{
		return isset($this->registry[$name]) ? $this->registry[$name] : null;
	}
public function getCallbacks ( $ name ) { return isset ( $ this -> registry [ $ name ] ) ? $ this -> registry [ $ name ] : null ; }
Returns all the callbacks registered for a callback type.

@param string 	Name of a callback (see $validCallbacks)
@return array 	Array of callbacks or null if invalid callback name.
Returns all the callbacks registered for a callback type .