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filter_block_kses › WordPress Function

Since5.3.1
Deprecatedn/a
› filter_block_kses ( $block, $allowed_html, $allowed_protocols = array() )
Parameters: (3)
  • (WP_Block_Parser_Block) $block The parsed block object.
    Required: Yes
  • (array[]|string) $allowed_html An array of allowed HTML elements and attributes, or a context name such as 'post'. See wp_kses_allowed_html() for the list of accepted context names.
    Required: Yes
  • (string[]) $allowed_protocols Optional. Array of allowed URL protocols. Defaults to the result of wp_allowed_protocols().
    Required: No
    Default: array()
Returns:
  • (array) The filtered and sanitized block object result.
Defined at:
Codex:

Filters and sanitizes a parsed block to remove non-allowable HTML from block attribute values.



Related Functions: filter_block_kses_value, filter_block_content, wp_filter_post_kses, wp_filter_kses, wp_filter_out_block_nodes

Source 

function filter_block_kses( $block, $allowed_html, $allowed_protocols = array() ) {
	$block['attrs'] = filter_block_kses_value( $block['attrs'], $allowed_html, $allowed_protocols, $block );

	if ( is_array( $block['innerBlocks'] ) ) {
		foreach ( $block['innerBlocks'] as $i => $inner_block ) {
			$block['innerBlocks'][ $i ] = filter_block_kses( $inner_block, $allowed_html, $allowed_protocols );
		}
	}

	return $block;
}