@@ -57,7 +57,7 @@ |
||
57 | 57 | |
58 | 58 | public function has_filter($filter_name): bool |
59 | 59 | { |
60 | - return isset($_SESSION[self::INDEX_FILTER][$filter_name]) && strlen('' . $_SESSION[self::INDEX_FILTER][$filter_name]) > 0; |
|
60 | + return isset($_SESSION[self::INDEX_FILTER][$filter_name]) && strlen(''.$_SESSION[self::INDEX_FILTER][$filter_name]) > 0; |
|
61 | 61 | } |
62 | 62 | |
63 | 63 | public function filters($filter_name = null, $value = null) |