update samples

wing328 · wing328 · commit ede2150903f9 · 2020-07-02T15:51:45.000+08:00
diff --git a/samples/client/petstore/php/OpenAPIClient-php/lib/ObjectSerializer.php b/samples/client/petstore/php/OpenAPIClient-php/lib/ObjectSerializer.php
@@ -262,6 +262,11 @@ public static function deserialize($data, $class, $httpHeaders = null)
             return null;
         } elseif (strcasecmp(substr($class, -2), '[]') === 0) {
             $data = is_string($data) ? json_decode($data) : $data;
+            
+            if (!is_array($data)) {
+                throw new \InvalidArgumentException("Invalid array '$class'");
+            }
+            
             $subClass = substr($class, 0, -2);
             $values = [];
             foreach ($data as $key => $value) {
