diff --git a/src/helper/Arr.php b/src/helper/Arr.php
index 78c2f38..0cb20b6 100644
--- a/src/helper/Arr.php
+++ b/src/helper/Arr.php
@@ -383,7 +383,7 @@ public static function pluck($array, $value, $key = null)
     {
         $results = [];
 
-        [$value, $key] = static::explodePluckParameters($value, $key);
+        list($value, $key) = static::explodePluckParameters($value, $key);
 
         foreach ($array as $item) {
             $itemValue = data_get($item, $value);