doc block

Author: pxpm

src/helpers.php

@@ -365,12 +365,11 @@ function old_empty_or_null($key, $empty_value = '')
 
 if (! function_exists('is_multidimensional_array')) {
     /**
-     * If any of the items inside a given array is an array, the array is considered multidimensional.
-     *
-     * @param  array  $array
-     * @return bool
+     * Check if the array is multidimensional.
+     * 
+     * If $strict is enabled, the array is considered multidimensional only if all elements of the array are arrays. 
      */
-    function is_multidimensional_array(array $array, bool $strict = false)
+    function is_multidimensional_array(array $array, bool $strict = false): bool
     {
         foreach ($array as $item) {
             if($strict) {