wp-includes/blocks.php:974Retrieves block types hooked into the given block, grouped by anchor block type and the relative position.
array[]function get_hooked_blocks() { $block_types = WP_Block_Type_Registry::get_instance()->get_all_registered(); $hooked_blocks = array(); foreach ( $block_types as $block_type ) { if ( ! ( $block_type instanceof WP_Block_Type ) || ! is_array( $block_type->block_hooks ) ) { continue; } foreach ( $block_type->block_hooks as $anchor_block_type => $relative_position ) { if ( ! isset( $hooked_blocks[ $anchor_block_type ] ) ) { $hooked_blocks[ $anchor_block_type ] = array(); } if ( ! isset( $hooked_blocks[ $anchor_block_type ][ $relative_position ] ) ) { $hooked_blocks[ $anchor_block_type ][ $relative_position ] = array(); } $hooked_blocks[ $anchor_block_type ][ $relative_position ][] = $block_type->name; } } return $hooked_blocks;}Introduced in 6.4.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/blocks.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.