@@ -79,7 +79,7 @@ |
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| 79 | 79 | return 'rect'; |
| 80 | 80 | } |
| 81 | 81 | |
| 82 | - public static function union(array $rect1 , array $rect2) |
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| 82 | + public static function union(array $rect1, array $rect2) |
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| 83 | 83 | { |
| 84 | 84 | $result['x'] = min($rect1['x'], $rect2['x']); |
| 85 | 85 | $result['y'] = min($rect1['y'], $rect2['y']); |