From 05fcad5da30ff15326ad13c91bcd49cdc3cb9ec7 Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Fri, 3 Jan 2020 09:48:45 +0100
Subject: [PATCH] Fix using array_key_exists() on objects is deprecated (7.4)

---
 src/Barcode.php | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/Barcode.php b/src/Barcode.php
index 65e27ed7..27c2a487 100644
--- a/src/Barcode.php
+++ b/src/Barcode.php
@@ -51,13 +51,18 @@ public function __construct($options = null)
             $options = [];
         }
 
-        if (! is_array($options) && ! ($options instanceof Traversable)) {
+        if (is_array($options)) {
+            if (array_key_exists('options', $options)) {
+                $options['options'] = ['options' => $options['options']];
+            }
+        } else if ($options instanceof Traversable) {
+            if (property_exists($options, 'options')) {
+                $options['options'] = ['options' => $options['options']];
+            }
+        } else {
             $options = ['adapter' => $options];
         }
 
-        if (array_key_exists('options', $options)) {
-            $options['options'] = ['options' => $options['options']];
-        }
 
         parent::__construct($options);
     }