array( 'fill-secondary' => __( 'Fill Secondary', 'avant-garde' ), 'outline-secondary' => __( 'Outline Secondary', 'avant-garde' ), ), 'core/group' => array( 'boxshadow' => __( 'Boxshadow', 'avant-garde' ), 'full-height' => __( 'Full-height', 'avant-garde' ), ), 'core/image' => array( 'frame' => __( 'Frame', 'avant-garde' ), ), 'core/paragraph' => array( 'no-margin' => __( 'No Margin', 'avant-garde' ), ), ); foreach ( $block_styles as $block => $styles ) { foreach ( $styles as $style_name => $style_label ) { register_block_style( $block, array( 'name' => $style_name, 'label' => $style_label, ) ); } } } add_action( 'init', 'avant_garde_register_block_styles' );