public function getCallbackAsString()
    {
        if (is_string($this->callback)) {
            return $this->callback;
        }

        if (is_array($this->callback) && count($this->callback) == 2) {
            list($object, $method) = array_values($this->callback);
            is_object($object) ? sprintf('object[%s]#%s', get_class($object), spl_object_hash($object)) : strval($object);

            return sprintf('[%s, %s]', $object, $method);
        }

        if (is_object($this->callback)) {
            return sprintf('object[%s]', get_class($this->callback), spl_object_hash($this->callback));
        }

        return strval($this->callback);
    }
public function getCallbackAsString()
    {
        if (is_string($this->callback)) {
            return $this->callback;
        }

        if (is_array($this->callback) && count($this->callback) == 2) {
            list($object, $method) = array_values($this->callback);
            is_object($object) ? sprintf('object[%s]#%s', get_class($object), spl_object_hash($object)) : strval($object);

            return sprintf('[%s, %s]', $object, $method);
        }

        if (is_object($this->callback)) {
            return sprintf('object[%s]', get_class($this->callback), spl_object_hash($this->callback));
        }

        return strval($this->callback);
    }
public function getCallbackAsString ( ) { if ( is_string ( $ this -> callback ) ) { return $ this -> callback ; } if ( is_array ( $ this -> callback ) && count ( $ this -> callback ) == 2 ) { list ( $ object , $ method ) = array_values ( $ this -> callback ) ; is_object ( $ object ) ? sprintf ( 'object[%s]#%s' , get_class ( $ object ) , spl_object_hash ( $ object ) ) : strval ( $ object ) ; return sprintf ( '[%s, %s]' , $ object , $ method ) ; } if ( is_object ( $ this -> callback ) ) { return sprintf ( 'object[%s]' , get_class ( $ this -> callback ) , spl_object_hash ( $ this -> callback ) ) ; } return strval ( $ this -> callback ) ; }
Get string representation of callback

@return string
Get string representation of callback