Bedd / common

src/ArrayUtils.php

Doc Comments +1 added lines, -1 removed lines

@@ -14,7 +14,7 @@
      * Return the values from a single column in the input array
      *
      * @param array $input
-     * @param string|int $column_key
+     * @param string $column_key
      * @param string $index_key
      * @return null|array
      */