add type to method argument

AOEpeople · Mar 11, 2025 · b7447af · b7447af
1 parent d0ad642
commit b7447af
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Mealz/AccountingBundle/Service/PayPal/PayPalService.php b/src/Mealz/AccountingBundle/Service/PayPal/PayPalService.php
@@ -109,9 +109,9 @@ private function toPayPalOrder(Order $orderResp): PayPalOrder
      *
      * @throws RuntimeException
      */
-    private function toOrderAmount($purchaseUnits): float
+    private function toOrderAmount(array $purchaseUnits): float
     {
-        if (!is_array($purchaseUnits) || !isset($purchaseUnits[0])) {
+        if (!isset($purchaseUnits[0])) {
             throw new RuntimeException('invalid order response; purchase units not found');
         }
         if (!is_object($purchaseUnits[0]->getAmount())) {