| Conditions | 60 | 
| Paths | > 20000 | 
| Total Lines | 197 | 
| Code Lines | 103 | 
| Lines | 145 | 
| Ratio | 73.6 % | 
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php  | 
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| 34 | public static function getData($payment)  | 
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| 35 |     { | 
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| 36 | |||
| 37 | $data = null;  | 
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| 38 | |||
| 39 | // reference  | 
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| 40 |         if ($payment->getReference() != null) { | 
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| 41 | $data["reference"] = $payment->getReference();  | 
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| 42 | }  | 
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| 43 | |||
| 44 | // sender  | 
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| 45 | View Code Duplication |         if ($payment->getSender() != null) { | 
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| 46 | |||
| 47 |             if ($payment->getSender()->getName() != null) { | 
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| 48 | $data['senderName'] = $payment->getSender()->getName();  | 
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| 49 | }  | 
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| 50 |             if ($payment->getSender()->getEmail() != null) { | 
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| 51 | $data['senderEmail'] = $payment->getSender()->getEmail();  | 
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| 52 | }  | 
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| 53 | |||
| 54 | // phone  | 
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| 55 |             if ($payment->getSender()->getPhone() != null) { | 
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| 56 |                 if ($payment->getSender()->getPhone()->getAreaCode() != null) { | 
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| 57 | $data['senderAreaCode'] = $payment->getSender()->getPhone()->getAreaCode();  | 
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| 58 | }  | 
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| 59 |                 if ($payment->getSender()->getPhone()->getNumber() != null) { | 
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| 60 | $data['senderPhone'] = $payment->getSender()->getPhone()->getNumber();  | 
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| 61 | }  | 
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| 62 | }  | 
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| 63 | |||
| 64 | // documents  | 
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| 65 | /*** @var $document PagSeguroDocument */  | 
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| 66 |             if ($payment->getSender()->getDocuments() != null) { | 
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| 67 | $documents = $payment->getSender()->getDocuments();  | 
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| 68 |                 if (is_array($documents) && count($documents) == 1) { | 
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| 69 |                     foreach ($documents as $document) { | 
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| 70 |                         if (!is_null($document)) { | 
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| 71 | $data['senderCPF'] = $document->getValue();  | 
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| 72 | }  | 
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| 73 | }  | 
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| 74 | }  | 
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| 75 | }  | 
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| 76 | |||
| 77 |              if ($payment->getSender()->getIP() != null) { | 
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| 78 | $data['ip'] = $payment->getSender()->getIP();  | 
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| 79 | }  | 
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| 80 | }  | 
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| 81 | |||
| 82 | // currency  | 
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| 83 |         if ($payment->getCurrency() != null) { | 
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| 84 | $data['currency'] = $payment->getCurrency();  | 
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| 85 | }  | 
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| 86 | |||
| 87 | // items  | 
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| 88 | $items = $payment->getItems();  | 
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| 89 | View Code Duplication |         if (count($items) > 0) { | 
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| 90 | |||
| 91 | $i = 0;  | 
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| 92 | |||
| 93 |             foreach ($items as $key => $value) { | 
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| 94 | $i++;  | 
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| 95 |                 if ($items[$key]->getId() != null) { | 
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| 96 | $data["itemId$i"] = $items[$key]->getId();  | 
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| 97 | }  | 
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| 98 |                 if ($items[$key]->getDescription() != null) { | 
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| 99 | $data["itemDescription$i"] = $items[$key]->getDescription();  | 
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| 100 | }  | 
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| 101 |                 if ($items[$key]->getQuantity() != null) { | 
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| 102 | $data["itemQuantity$i"] = $items[$key]->getQuantity();  | 
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| 103 | }  | 
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| 104 |                 if ($items[$key]->getAmount() != null) { | 
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| 105 | $amount = PagSeguroHelper::decimalFormat($items[$key]->getAmount());  | 
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| 106 | $data["itemAmount$i"] = $amount;  | 
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| 107 | }  | 
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| 108 |                 if ($items[$key]->getWeight() != null) { | 
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| 109 | $data["itemWeight$i"] = $items[$key]->getWeight();  | 
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| 110 | }  | 
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| 111 |                 if ($items[$key]->getShippingCost() != null) { | 
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| 112 | $data["itemShippingCost$i"] = PagSeguroHelper::decimalFormat($items[$key]->getShippingCost());  | 
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| 113 | }  | 
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| 114 | }  | 
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| 115 | }  | 
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| 116 | |||
| 117 | // extraAmount  | 
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| 118 |         if ($payment->getExtraAmount() != null) { | 
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| 119 | $data['extraAmount'] = PagSeguroHelper::decimalFormat($payment->getExtraAmount());  | 
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| 120 | }  | 
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| 121 | |||
| 122 | // shipping  | 
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| 123 | View Code Duplication |         if ($payment->getShipping() != null) { | 
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| 124 | |||
| 125 |             if ($payment->getShipping()->getType() != null && $payment->getShipping()->getType()->getValue() != null) { | 
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| 126 | $data['shippingType'] = $payment->getShipping()->getType()->getValue();  | 
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| 127 | }  | 
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| 128 | |||
| 129 |             if ($payment->getShipping()->getCost() != null && $payment->getShipping()->getCost() != null) { | 
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| 130 | $data['shippingCost'] = PagSeguroHelper::decimalFormat($payment->getShipping()->getCost());  | 
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| 131 | }  | 
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| 132 | |||
| 133 | // address  | 
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| 134 |             if ($payment->getShipping()->getAddress() != null) { | 
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| 135 |                 if ($payment->getShipping()->getAddress()->getStreet() != null) { | 
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| 136 | $data['shippingAddressStreet'] = $payment->getShipping()->getAddress()->getStreet();  | 
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| 137 | }  | 
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| 138 |                 if ($payment->getShipping()->getAddress()->getNumber() != null) { | 
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| 139 | $data['shippingAddressNumber'] = $payment->getShipping()->getAddress()->getNumber();  | 
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| 140 | }  | 
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| 141 |                 if ($payment->getShipping()->getAddress()->getComplement() != null) { | 
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| 142 | $data['shippingAddressComplement'] = $payment->getShipping()->getAddress()->getComplement();  | 
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| 143 | }  | 
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| 144 |                 if ($payment->getShipping()->getAddress()->getCity() != null) { | 
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| 145 | $data['shippingAddressCity'] = $payment->getShipping()->getAddress()->getCity();  | 
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| 146 | }  | 
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| 147 |                 if ($payment->getShipping()->getAddress()->getState() != null) { | 
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| 148 | $data['shippingAddressState'] = $payment->getShipping()->getAddress()->getState();  | 
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| 149 | }  | 
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| 150 |                 if ($payment->getShipping()->getAddress()->getDistrict() != null) { | 
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| 151 | $data['shippingAddressDistrict'] = $payment->getShipping()->getAddress()->getDistrict();  | 
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| 152 | }  | 
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| 153 |                 if ($payment->getShipping()->getAddress()->getPostalCode() != null) { | 
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| 154 | $data['shippingAddressPostalCode'] = $payment->getShipping()->getAddress()->getPostalCode();  | 
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| 155 | }  | 
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| 156 |                 if ($payment->getShipping()->getAddress()->getCountry() != null) { | 
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| 157 | $data['shippingAddressCountry'] = $payment->getShipping()->getAddress()->getCountry();  | 
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| 158 | }  | 
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| 159 | }  | 
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| 160 | }  | 
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| 161 | // maxAge  | 
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| 162 |         if ($payment->getMaxAge() != null) { | 
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| 163 | $data['maxAge'] = $payment->getMaxAge();  | 
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| 164 | }  | 
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| 165 | // maxUses  | 
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| 166 |         if ($payment->getMaxUses() != null) { | 
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| 167 | $data['maxUses'] = $payment->getMaxUses();  | 
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| 168 | }  | 
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| 169 | |||
| 170 | // redirectURL  | 
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| 171 |         if ($payment->getRedirectURL() != null) { | 
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| 172 | $data['redirectURL'] = $payment->getRedirectURL();  | 
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| 173 | }  | 
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| 174 | |||
| 175 | // notificationURL  | 
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| 176 |         if ($payment->getNotificationURL() != null) { | 
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| 177 | $data['notificationURL'] = $payment->getNotificationURL();  | 
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| 178 | }  | 
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| 179 | |||
| 180 | // metadata  | 
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| 181 | View Code Duplication |         if (count($payment->getMetaData()->getItems()) > 0) { | 
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| 182 | $i = 0;  | 
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| 183 |             foreach ($payment->getMetaData()->getItems() as $item) { | 
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| 184 |                 if ($item instanceof PagSeguroMetaDataItem) { | 
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| 185 |                     if (!PagSeguroHelper::isEmpty($item->getKey()) && !PagSeguroHelper::isEmpty($item->getValue())) { | 
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| 186 | $i++;  | 
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| 187 | $data['metadataItemKey' . $i] = $item->getKey();  | 
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| 188 | $data['metadataItemValue' . $i] = $item->getValue();  | 
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| 189 | |||
| 190 |                         if (!PagSeguroHelper::isEmpty($item->getGroup())) { | 
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| 191 | $data['metadataItemGroup' . $i] = $item->getGroup();  | 
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| 192 | }  | 
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| 193 | }  | 
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| 194 | }  | 
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| 195 | }  | 
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| 196 | }  | 
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| 197 | |||
| 198 | // paymentMethodConfig  | 
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| 199 | View Code Duplication |         if (count($payment->getPaymentMethodConfig()->getConfig()) > 0) { | 
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| 200 | $i = 0;  | 
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| 201 |             foreach ($payment->getPaymentMethodConfig()->getConfig() as $config) { | 
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| 202 |                 if ($config instanceof PagSeguroPaymentMethodConfigItem) { | 
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| 203 |                     if (!PagSeguroHelper::isEmpty($config->getKey()) && !PagSeguroHelper::isEmpty($config->getValue())) { | 
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| 204 | $i++;  | 
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| 205 |                         if (!PagSeguroHelper::isEmpty($config->getGroup())) { | 
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| 206 | $data['paymentMethodGroup' . $i] = $config->getGroup();  | 
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| 207 | }  | 
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| 208 | $data['paymentMethodConfigKey' . $i . "_1"] = $config->getKey();  | 
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| 209 | $data['paymentMethodConfigValue' . $i . "_1"] = $config->getValue();  | 
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| 210 | }  | 
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| 211 | }  | 
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| 212 | }  | 
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| 213 | }  | 
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| 214 | |||
| 215 | // parameter  | 
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| 216 | View Code Duplication |         if (count($payment->getParameter()->getItems()) > 0) { | 
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| 217 |             foreach ($payment->getParameter()->getItems() as $item) { | 
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| 218 |                 if ($item instanceof PagSeguroParameterItem) { | 
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| 219 |                     if (!PagSeguroHelper::isEmpty($item->getKey()) && !PagSeguroHelper::isEmpty($item->getValue())) { | 
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| 220 |                         if (!PagSeguroHelper::isEmpty($item->getGroup())) { | 
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| 221 | $data[$item->getKey() . '' . $item->getGroup()] = $item->getValue();  | 
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| 222 |                         } else { | 
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| 223 | $data[$item->getKey()] = $item->getValue();  | 
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| 224 | }  | 
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| 225 | }  | 
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| 226 | }  | 
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| 227 | }  | 
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| 228 | }  | 
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| 229 | return $data;  | 
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| 230 | }  | 
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| 231 | |||
| 273 | 
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.