block_default_classname filter-hook . WP 1.0
Filters the default block className for server rendered blocks.
Usage
add_filter( 'block_default_classname', 'filter_function_name_1383', 10, 2 ); function filter_function_name_1383( $class_name, $block_name ){ // filter... return $class_name; }
- $class_name(string)
- The current applied classname.
- $block_name(string)
- The block name.
Where the hook is called
block_default_classname
wp-includes/block-supports/generated-classname.php 31
$classname = apply_filters( 'block_default_classname', $classname, $block_name );