From 199626839496b236dc7381e0e9d6dfe96feaf08a Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Tue, 18 Jun 2024 18:36:27 +0200
Subject: [PATCH] Add function to get first value in `Element` class

---
 src/Mods/Element/Xml/Element.php | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/Mods/Element/Xml/Element.php b/src/Mods/Element/Xml/Element.php
index 64043fa..729af95 100644
--- a/src/Mods/Element/Xml/Element.php
+++ b/src/Mods/Element/Xml/Element.php
@@ -77,4 +77,19 @@ public function getValues(): array
         }
         return [];
     }
-}
\ No newline at end of file
+
+    /**
+     * Get first value of the queried element.
+     *
+     * @access public
+     *
+     * @return mixed
+     */
+    public function getFirstValue()
+    {
+        if ($this->exists()) {
+            return $this->values[0];
+        }
+        return null;
+    }
+}