wp-includes/Requests/src/Session.php:172Send a DELETE request
$url$headersoptional[]$optionsoptional[] public function delete($url, $headers = [], $options = []) { return $this->request($url, $headers, null, Requests::DELETE, $options); }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/Requests/src/Session.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.