has_block()

Function: Determine whether a $post or a string contains a specific block type.

Source: wp-includes/blocks.php:81

Used by 0 functions | Uses 2 functions

allowed_block_types

Filter Hook: Filters the allowed block types for the editor, defaulting to true (all block types supported).

Source: wp-admin/edit-form-blocks.php:147

Used by 0 functions | Uses 0 functions