wp-includes/SimplePie/src/File.php:315 public function get_final_requested_uri(): string { return (string) $this->url; }Unchanged from 6.9.7 through 7.1.0.
Signature, return type and hooks compared across 3 parsed releases.
src/wp-includes/SimplePie/src/File.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.