filter_block_kses_value( string[]|string $value, array[]|string $allowed_html, string[] $allowed_protocols = array() ): string[]|string
Filters and sanitizes a parsed block attribute value to remove non-allowable HTML.
Parameters
-
$valuestring[]|string Required -
The attribute value to filter.
-
$allowed_htmlarray[]|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_protocolsstring[] Optional -
Array of allowed URL protocols.
Defaults to the result of wp_allowed_protocols() .Default:
array()
Return
string[]|string The filtered and sanitized result.
Source
File: wp-includes/blocks.php.
View all references
function filter_block_kses_value( $value, $allowed_html, $allowed_protocols = array() ) {
if ( is_array( $value ) ) {
foreach ( $value as $key => $inner_value ) {
$filtered_key = filter_block_kses_value( $key, $allowed_html, $allowed_protocols );
$filtered_value = filter_block_kses_value( $inner_value, $allowed_html, $allowed_protocols );
if ( $filtered_key !== $key ) {
unset( $value[ $key ] );
}
$value[ $filtered_key ] = $filtered_value;
}
} elseif ( is_string( $value ) ) {
return wp_kses( $value, $allowed_html, $allowed_protocols );
}
return $value;
}
Changelog
| Version | Description |
|---|---|
| 5.3.1 | Introduced. |