wp-includes/class-wp-hook.php:614Rewinds the Iterator to the first element.
#[ReturnTypeWillChange] public function rewind() { reset( $this->callbacks ); }Introduced in 4.7.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-hook.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.