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wp_restore_group_inner_container › WordPress Function

Since5.8.0
Deprecatedn/a
wp_restore_group_inner_container ( $block_content, $block )
Access:
  • private
Parameters: (2)
  • (string) $block_content Rendered block content.
    Required: Yes
  • (array) $block Block object.
    Required: Yes
Returns:
  • (string) Filtered block content.
Defined at:
Codex:

For themes without theme.json file, make sure to restore the inner div for the group block to avoid breaking styles relying on that div.



Source

function wp_restore_group_inner_container( $block_content, $block ) {
	$tag_name                         = isset( $block['attrs']['tagName'] ) ? $block['attrs']['tagName'] : 'div';
	$group_with_inner_container_regex = sprintf(
		'/(^\s*<%1$s\b[^>]*wp-block-group(\s|")[^>]*>)(\s*<div\b[^>]*wp-block-group__inner-container(\s|")[^>]*>)((.|\S|\s)*)/U',
		preg_quote( $tag_name, '/' )
	);

	if (
		'core/group' !== $block['blockName'] ||
		WP_Theme_JSON_Resolver::theme_has_support() ||
		1 === preg_match( $group_with_inner_container_regex, $block_content ) ||
		( isset( $block['attrs']['layout']['type'] ) && 'default' !== $block['attrs']['layout']['type'] )
	) {
		return $block_content;
	}

	$replace_regex   = sprintf(
		'/(^\s*<%1$s\b[^>]*wp-block-group[^>]*>)(.*)(<\/%1$s>\s*$)/ms',
		preg_quote( $tag_name, '/' )
	);
	$updated_content = preg_replace_callback(
		$replace_regex,
		static function( $matches ) {
			return $matches[1] . '<div class="wp-block-group__inner-container">' . $matches[2] . '</div>' . $matches[3];
		},
		$block_content
	);
	return $updated_content;
}