@@ -30,7 +30,7 @@ |
||
30 | 30 | |
31 | 31 | protected function appendPeriod($path, $period) |
32 | 32 | { |
33 | - $matches=[]; |
|
33 | + $matches = []; |
|
34 | 34 | if (preg_match('/^(\d+)([a-z])$/i', $period, $matches)) { |
35 | 35 | $this->set(sprintf($path, $matches[2]), $matches[1]); |
36 | 36 | } else { |