wp_resolve_block_style_variation_ref_values() │ WP 6.6.0

Recursively resolves any ref values within a block style variation's data.

Хуков нет.

Возвращает

null. Ничего (null).

Использование

wp_resolve_block_style_variation_ref_values( $variation_data, $theme_json );

$variation_data(массив) (обязательный) (передается по ссылке — &)

Reference to the variation data being processed.

$theme_json(массив) (обязательный)

Theme.json data to retrieve referenced values from.

Список изменений

Код wp_resolve_block_style_variation_ref_values() wp resolve block style variation ref values ^{WP 6.8.3}

function wp_resolve_block_style_variation_ref_values( &$variation_data, $theme_json ) {
	foreach ( $variation_data as $key => &$value ) {
		// Only need to potentially process arrays.
		if ( is_array( $value ) ) {
			// If ref value is set, attempt to find its matching value and update it.
			if ( array_key_exists( 'ref', $value ) ) {
				// Clean up any invalid ref value.
				if ( empty( $value['ref'] ) || ! is_string( $value['ref'] ) ) {
					unset( $variation_data[ $key ] );
				}

				$value_path = explode( '.', $value['ref'] ?? '' );
				$ref_value  = _wp_array_get( $theme_json, $value_path );

				// Only update the current value if the referenced path matched a value.
				if ( null === $ref_value ) {
					unset( $variation_data[ $key ] );
				} else {
					$value = $ref_value;
				}
			} else {
				// Recursively look for ref instances.
				wp_resolve_block_style_variation_ref_values( $value, $theme_json );
			}
		}
	}
}