@@ -84,7 +84,7 @@ |
||
| 84 | 84 | */ |
| 85 | 85 | public function sortArrayByLength($array) |
| 86 | 86 | { |
| 87 | - usort($array, function ($array1, $array2) { |
|
| 87 | + usort($array, function($array1, $array2) { |
|
| 88 | 88 | return strlen($array2) <=> strlen($array1); |
| 89 | 89 | }); |
| 90 | 90 | |