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Summery Summery
Filters and sanitizes a parsed block to remove non-allowable HTML from block attribute values.
Syntax Syntax
Parameters Parameters
- $block
-
(Required) The parsed block object.
- $allowed_html
-
(Required) An array of allowed HTML elements and attributes, or a context name such as 'post'.
- $allowed_protocols
-
(Optional) Allowed URL protocols.
Default value: array()
Return Return
(array) The filtered and sanitized block object result.
Source Source
File: wp-includes/blocks.php
function filter_block_kses( $block, $allowed_html, $allowed_protocols = array() ) {
$block['attrs'] = filter_block_kses_value( $block['attrs'], $allowed_html, $allowed_protocols );
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;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 5.3.1 | Introduced. |