From c84b405853d7c9e3e28c5b79ec59dd9685d30aa2 Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Wed, 19 Jan 2022 13:26:06 +0100
Subject: [PATCH] wip #4804

---
 .idea/php.xml    | 2 +-
 composer.json    | 2 +-
 src/Document.php | 7 +++++--
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/.idea/php.xml b/.idea/php.xml
index 4131144..796581a 100644
--- a/.idea/php.xml
+++ b/.idea/php.xml
@@ -66,5 +66,5 @@
       <path value="$PROJECT_DIR$/vendor/symfony/polyfill-iconv" />
     </include_path>
   </component>
-  <component name="PhpProjectSharedConfiguration" php_language_level="7.3" />
+  <component name="PhpProjectSharedConfiguration" php_language_level="8.0" />
 </project>
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 7c55158..da353ee 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     }
   ],
   "require": {
-    "php": ">=7.3.0",
+    "php": ">=8.0",
     "laravel/framework": "^v8.64.0",
     "ext-json": "*",
     "cubist/pdf": "dev-master"
diff --git a/src/Document.php b/src/Document.php
index ff368e3..c539ec8 100644
--- a/src/Document.php
+++ b/src/Document.php
@@ -145,10 +145,13 @@ class Document
     }
 
     /**
-     * @param string $keywords
+     * @param string|array $keywords
      */
-    public function setKeywords(string $keywords): void
+    public function setKeywords(string|array $keywords): void
     {
+        if (is_array($keywords)) {
+            $keywords = implode(' ', $keywords);
+        }
         $this->keywords = $keywords;
     }
 
-- 
2.39.5