wp-includes/SimplePie/src/Locator.php:98Set a PSR-18 client and PSR-17 factories
$http_clientPsr\Http\Client\ClientInterface$request_factoryPsr\Http\Message\RequestFactoryInterface$uri_factoryPsr\Http\Message\UriFactoryInterface final public function set_http_client( ClientInterface $http_client, RequestFactoryInterface $request_factory, UriFactoryInterface $uri_factory ): void { $this->http_client = new Psr18Client($http_client, $request_factory, $uri_factory); }Unchanged from 6.9.7 through 7.1.0.
Signature, return type and hooks compared across 3 parsed releases.
src/wp-includes/SimplePie/src/Locator.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.