| @@ -94,7 +94,7 @@ | ||
| 94 | 94 | $array = $this->sortArrayRecursive($array); | 
| 95 | 95 | usort( | 
| 96 | 96 | $array, | 
| 97 | - function ( | |
| 97 | + function( | |
| 98 | 98 | $first, | 
| 99 | 99 | $second | 
| 100 | 100 |              ) { |