Merge pull request #23 from beatrycze-volk/get-by-index

Get the element by index
slub · Jun 21, 2024 · b80bef9 · b80bef9
2 parents 6a74475 + 659700e
commit b80bef9
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diff --git a/src/Mods/Element/Xml/Element.php b/src/Mods/Element/Xml/Element.php
@@ -77,4 +77,19 @@ public function getValues(): array
         }
         return [];
     }
-}
+
+    /**
+     * Get first value of the queried element.
+     *
+     * @access public
+     *
+     * @return mixed
+     */
+    public function getFirstValue()
+    {
+        if ($this->exists()) {
+            return $this->values[0];
+        }
+        return null;
+    }
+}