Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
1 | <?php |
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23 | class BillForm extends Model |
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24 | { |
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25 | use QuantityTrait; |
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26 | |||
27 | const SCENARIO_CREATE = 'create'; |
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28 | const SCENARIO_UPDATE = 'update'; |
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29 | const SCENARIO_COPY = 'copy'; |
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30 | |||
31 | const EVENT_SHOW_FORM = 'showForm'; |
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32 | |||
33 | /** |
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34 | * @var integer |
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35 | */ |
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36 | public $id; |
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37 | |||
38 | /** |
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39 | * @var integer |
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40 | */ |
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41 | public $client_id; |
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42 | |||
43 | /** |
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44 | * @var string |
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45 | */ |
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46 | public $currency; |
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47 | |||
48 | /** |
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49 | * @var float |
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50 | */ |
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51 | public $sum; |
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52 | |||
53 | /** |
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54 | * @var string |
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55 | */ |
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56 | public $time; |
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57 | |||
58 | /** |
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59 | * @var string |
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60 | */ |
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61 | public $type; |
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62 | |||
63 | /** |
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64 | * @var string |
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65 | */ |
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66 | public $gtype; |
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67 | |||
68 | /** |
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69 | * @var float |
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70 | */ |
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71 | public $quantity; |
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72 | |||
73 | /** |
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74 | * @var float |
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75 | */ |
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76 | public $unit; |
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77 | |||
78 | /** |
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79 | * @var float |
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80 | */ |
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81 | public $userQuantity; |
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82 | |||
83 | /** |
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84 | * @var string |
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85 | */ |
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86 | public $label; |
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87 | |||
88 | /** |
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89 | * @var integer |
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90 | */ |
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91 | public $object_id; |
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92 | |||
93 | /** |
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94 | * @var string |
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95 | */ |
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96 | public $object; |
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97 | |||
98 | /** |
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99 | * @var string |
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100 | */ |
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101 | public $class; |
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102 | |||
103 | /** |
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104 | * @var Charge[] |
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105 | */ |
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106 | public $charges = []; |
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107 | |||
108 | public function behaviors() |
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116 | |||
117 | /** |
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118 | * Creates [[BillForm]] from [[Bill]]. |
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119 | * |
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120 | * @param Bill $bill |
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121 | * @param string $scenario |
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122 | * @return BillForm |
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123 | */ |
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124 | public static function createFromBill($bill, $scenario) |
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142 | |||
143 | /** |
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144 | * @param Bill[] $bills |
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145 | * @param string $scenario |
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146 | * @return BillForm[] |
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147 | */ |
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148 | public static function createMultipleFromBills($bills, $scenario) |
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157 | |||
158 | /** |
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159 | * {@inheritdoc} |
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160 | */ |
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161 | public function load($data, $formName = null) |
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168 | |||
169 | /** |
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170 | * @return Charge[] |
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171 | */ |
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172 | public function getCharges() |
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180 | |||
181 | /** |
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182 | * Creates new charge. |
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183 | * |
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184 | * @return Charge |
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185 | */ |
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186 | public function newCharge() |
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190 | |||
191 | /** |
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192 | * @return array |
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193 | */ |
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194 | public function rules() |
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223 | |||
224 | public function currencyValidate($attribute, $params, $validator): void |
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239 | |||
240 | View Code Duplication | public function attributeLabels() |
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253 | |||
254 | public function getIsNewRecord() |
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258 | |||
259 | public function forceNewRecord(): void |
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264 | |||
265 | private function getChargesAsArray() |
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276 | |||
277 | public function fields() |
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296 | |||
297 | public function loadCharges($data) |
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313 | |||
314 | public function getPrimaryKey() |
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318 | |||
319 | public static function primaryKey() |
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323 | |||
324 | /** |
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325 | * For compatibility with [[hiqdev\hiart\Collection]]. |
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326 | * |
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327 | * @param $defaultScenario |
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328 | * @param array $data |
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329 | * @param array $options |
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330 | * @return mixed |
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331 | */ |
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332 | public function batchQuery($defaultScenario, $data = [], array $options = []) |
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342 | |||
343 | public function getOldAttribute($attribute) |
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347 | |||
348 | public function setOldAttribute($attribute, $value) |
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352 | |||
353 | public function setOldAttributes($values) |
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357 | |||
358 | public function afterSave() |
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362 | } |
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363 |
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.