diff -r 34716fd837a4 -r be944660c56a wp/wp-includes/class-http.php
--- a/wp/wp-includes/class-http.php	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-includes/class-http.php	Wed Sep 21 18:19:35 2022 +0200
@@ -752,7 +752,7 @@
 		}
 
 		// Cast the Response Code to an int.
-		$response['code'] = intval( $response['code'] );
+		$response['code'] = (int) $response['code'];
 
 		return array(
 			'response' => $response,
@@ -1076,7 +1076,7 @@
 	 * @since 3.7.0
 	 *
 	 * @param string $maybe_ip A suspected IP address.
-	 * @return integer|bool Upon success, '4' or '6' to represent a IPv4 or IPv6 address, false upon failure
+	 * @return int|false Upon success, '4' or '6' to represent a IPv4 or IPv6 address, false upon failure
 	 */
 	public static function is_ip_address( $maybe_ip ) {
 		if ( preg_match( '/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $maybe_ip ) ) {