diff --git a/src/BigBlueButton/Client.php b/src/BigBlueButton/Client.php
index eb19a3d..c5aff34 100644
--- a/src/BigBlueButton/Client.php
+++ b/src/BigBlueButton/Client.php
@@ -161,7 +161,8 @@ private function xml2object($raw_response)
         // Fix data model.
         if (isset($array->attendees)) {
             $array->attendees = (array) $array->attendees;
-            if (!isset($array->attendees[0]) or $array->attendees[0] === "\n") {
+            if (!isset($array->attendees[0])
+                || $array->attendees[0] === "\n") {
                 $array->attendees = [];
             }
         }
@@ -169,7 +170,8 @@ private function xml2object($raw_response)
         // Fix data model.
         if (isset($array->metadata)) {
             $array->metadata = (array) $array->metadata;
-            if (!isset($array->metadata[0]) or $array->metadata[0] === "\n") {
+            if (!isset($array->metadata[0])
+                || $array->metadata[0] === "\n") {
                 $array->metadata = [];
             }
         }