wp-includes/class-avif-info.php:84$tile_item_idpublic$parent_item_idpublicclass Tile { // Tile item id <-> parent item id associations. public $tile_item_id; public $parent_item_id;}Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-avif-info.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.