@@ -78,7 +78,7 @@ |
||
78 | 78 | } |
79 | 79 | |
80 | 80 | protected function recursive_array_search($needle, $haystack) { |
81 | - foreach($haystack as $key=>$value) { |
|
81 | + foreach ($haystack as $key=>$value) { |
|
82 | 82 | $current_key = $key; |
83 | 83 | if ($needle === $value || (is_array($value) && self::recursive_array_search($needle, $value) !== false)) { |
84 | 84 | return true; |