public function getRatingStars( $config = [] ) {

		$class		= isset( $config[ 'class' ] ) && !empty( $config[ 'class' ] ) ? $config[ 'class' ] : 'cmt-rating';
		$stars		= isset( $config[ 'stars' ] ) ? $config[ 'stars' ] : 5;
		$selected	= isset( $config[ 'selected' ] ) ? $config[ 'selected' ] : 0;
		$disabled	= isset( $config[ 'disabled' ] ) ? $config[ 'disabled' ] : false;
		$readonly	= isset( $config[ 'readonly' ] ) ? $config[ 'readonly' ] : false;

		if( $disabled ) {

			$class = "$class disabled";
		}

		if( $readonly ) {

			$class = "$class read-only";
		}

		$ratingHtml	= "<div class=\"$class\"><div class=\"wrap-stars\">";

		for( $i = 1; $i <= $stars; $i++ ) {

			if( $selected > 0 && $selected == $i ) {

				$icon = "<span star=\"$i\" class=\"star selected\"></span>";
			}
			else {

				$icon = "<span star=\"$i\" class=\"star\"></span>";
			}

			$ratingHtml .= $icon;
		}

		$ratingHtml	.= "</div></div>";

		return $ratingHtml;
	}