wp-includes/rest-api/endpoints/class-wp-rest-controller.php:552Retrieves the object type this controller is responsible for managing.
string protected function get_object_type() { $schema = $this->get_item_schema(); if ( ! $schema || ! isset( $schema['title'] ) ) { return null; } return $schema['title']; }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/rest-api/endpoints/class-wp-rest-controller.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.