filter_block_kses()
Filters and sanitizes a parsed block to remove non-allowable HTML from block attribute values.
No Hooks.
Return
Array
. The filtered and sanitized block object result.
Usage
filter_block_kses( $block, $allowed_html, $allowed_protocols );
- $block(WP_Block_Parser_Block) (required)
- The parsed block object.
- $allowed_html(array[]|string) (required)
- 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.
- $allowed_protocols(string[])
- Array of allowed URL protocols.
Default: result of wp_allowed_protocols()
Changelog
Since 5.3.1 | Introduced. |
filter_block_kses() filter block kses code WP 6.6.2
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; }