public function render_instance( $instance_id, $instance ) {
		$this->instance = $instance_id;
		$has_data       = array_filter( $instance );
		if ( ! empty( $has_data ) ) {
			if ( ! isset( $this->struct['active'] ) ) {
				$this->struct['active'] = 'true';
			}

			return $this->render_repeatable();
		}

		return '';
	}
public function render_instance( $instance_id, $instance ) {
		$this->instance = $instance_id;
		$has_data       = array_filter( $instance );
		if ( ! empty( $has_data ) ) {
			if ( ! isset( $this->struct['active'] ) ) {
				$this->struct['active'] = 'true';
			}

			return $this->render_repeatable();
		}

		return '';
	}
public function render_instance ( $ instance_id , $ instance ) { $ this -> instance = $ instance_id ; $ has_data = array_filter ( $ instance ) ; if ( ! empty ( $ has_data ) ) { if ( ! isset ( $ this -> struct [ 'active' ] ) ) { $ this -> struct [ 'active' ] = 'true' ; } return $ this -> render_repeatable ( ) ; } return '' ; }
Render a single instance.

@since  1.0.0

@param int   $instance_id The current instance to render.
@param array $instance The data for the instance to check.

@access public

@return string The rendered html of the instance.
Render a single instance .