1<?php
  2/**
  3 * Block support utility functions.
  4 *
  5 * @package WordPress
  6 * @subpackage Block Supports
  7 * @since 6.0.0
  8 */
  9
 10/**
 11 * Checks whether serialization of the current block's supported properties
 12 * should occur.
 13 *
 14 * @since 6.0.0
 15 * @access private
 16 *
 17 * @param WP_Block_Type $block_type  Block type.
 18 * @param string        $feature_set Name of block support feature set..
 19 * @param string        $feature     Optional name of individual feature to check.
 20 *
 21 * @return bool Whether to serialize block support styles & classes.
 22 */
 23function wp_should_skip_block_supports_serialization( $block_type, $feature_set, $feature = null ) {
 24	if ( ! is_object( $block_type ) || ! $feature_set ) {
 25		return false;
 26	}
 27
 28	$path               = array( $feature_set, '__experimentalSkipSerialization' );
 29	$skip_serialization = _wp_array_get( $block_type->supports, $path, false );
 30
 31	if ( is_array( $skip_serialization ) ) {
 32		return in_array( $feature, $skip_serialization, true );
 33	}
 34
 35	return $skip_serialization;
 36}
 37