Total Complexity | 6 |
Total Lines | 54 |
Duplicated Lines | 0 % |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
1 | <?php |
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29 | class Decimals |
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30 | { |
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31 | /** |
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32 | * 直接取整,舍弃小数保留整数 |
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33 | * @param $num |
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34 | * @return int |
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35 | */ |
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36 | public function intval($num): int |
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39 | } |
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40 | |||
41 | /** |
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42 | * 四舍五入取整 |
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43 | * @param $num |
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44 | * @return float |
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45 | */ |
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46 | public function round($num) |
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47 | { |
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48 | return round($num); |
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49 | } |
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50 | |||
51 | /** |
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52 | * 有小数,就在整数的基础上加一 |
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53 | * @param $num |
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54 | * @return false|float |
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55 | */ |
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56 | public function ceil($num) |
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59 | } |
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60 | |||
61 | /** |
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62 | * 有小数,就取整数位 |
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63 | * @param $num |
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64 | * @return false|float |
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65 | */ |
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66 | public function floor($num) |
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69 | } |
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70 | |||
71 | /** |
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72 | * 判断是不是小数 |
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73 | * @param $num |
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74 | * @return bool |
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75 | */ |
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76 | public function judge($num): bool |
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85 |