diff --git a/src/DebugBar/Bridge/DoctrineCollector.php b/src/DebugBar/Bridge/DoctrineCollector.php
index a821609b..2eea2804 100644
--- a/src/DebugBar/Bridge/DoctrineCollector.php
+++ b/src/DebugBar/Bridge/DoctrineCollector.php
@@ -86,11 +86,13 @@ public function getParameters($query) : array
             if (is_string($param)) {
                 return htmlentities($param, ENT_QUOTES, 'UTF-8', false);
             } elseif (is_array($param)) {
-                return implode(', ', $param);
+                return '[' . implode(', ', $this->getParameters($param)) . ']';
             } elseif (is_numeric($param)) {
                 return strval($param);
             } elseif ($param instanceof \DateTimeInterface) {
                 return $param->format('Y-m-d H:i:s');
+            } elseif (is_object($param)) {
+                return json_encode($param);
             }
             return $param ?: '';
         }, $query['params'] ?? []);