public function value_from_trigger_meta( $trigger_code = null, $meta = null ) {
		if ( null === $trigger_code || ! is_string( $trigger_code ) ) {
			Automator()->error->add_error( 'trigger_priority_from_trigger_code', 'ERROR: You are trying to get a trigger priority from a trigger code without providing a $trigger_code', $this );
			return null;
		}
		if ( null === $meta || ! is_string( $meta ) ) {
			Automator()->error->add_error( 'trigger_priority_from_trigger_code', 'ERROR: You are trying to get a trigger priority from a trigger code without providing a $meta', $this );
			return null;
		}
		// Load all default trigger settings
		$meta_value      = null;
		$system_triggers = Automator()->get_triggers();
		if ( empty( $system_triggers ) ) {
			return $meta_value;
		}
		foreach ( $system_triggers as $system_trigger ) {
			if ( $system_trigger['code'] === $trigger_code ) {
				return isset( $system_trigger[ $meta ] ) ? $system_trigger[ $meta ] : $meta_value;
			}
		}
		return $meta_value;
	}