@@ -32,6 +32,9 @@ |
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32 | 32 | return $this; |
33 | 33 | } |
34 | 34 | |
35 | + /** |
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36 | + * @param integer $distance |
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37 | + */ |
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35 | 38 | public function checkDistance($distance) |
36 | 39 | { |
37 | 40 | if (!is_numeric($distance) && ($distance <= 0)) { |