Conditions | 13 |
Paths | 4096 |
Total Lines | 57 |
Code Lines | 29 |
Lines | 0 |
Ratio | 0 % |
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 | private function getCustomerPostData(Customer $customer): array |
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35 | { |
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36 | $data = [ |
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37 | 'first_name' => $customer->getFirstName(), |
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38 | 'last_name' => $customer->getLastName(), |
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39 | 'email' => $customer->getEmail(), |
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40 | ]; |
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41 | |||
42 | if ($customer->getGender()) { |
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43 | $data['gender'] = $customer->getGender(); |
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44 | } |
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45 | |||
46 | if ($customer->getMiddleName()) { |
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47 | $data['middle_name'] = $customer->getMiddleName(); |
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48 | } |
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49 | |||
50 | if ($customer->getCompanyName()) { |
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51 | $data['company_name'] = $customer->getCompanyName(); |
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52 | } |
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53 | |||
54 | if ($customer->getVatNumber()) { |
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55 | $data['vat_number'] = $customer->getVatNumber(); |
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56 | } |
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57 | |||
58 | if ($customer->getPostalcode()) { |
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59 | $data['postalcode'] = $customer->getPostalcode(); |
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60 | } |
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61 | |||
62 | if ($customer->getHouseNumber()) { |
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63 | $data['house_number'] = $customer->getHouseNumber(); |
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64 | } |
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65 | |||
66 | if ($customer->getHouseNumberAdd()) { |
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67 | $data['house_number_add'] = $customer->getHouseNumberAdd(); |
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68 | } |
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69 | |||
70 | if ($customer->getStreet()) { |
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71 | $data['street'] = $customer->getStreet(); |
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72 | } |
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73 | |||
74 | if ($customer->getCity()) { |
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75 | $data['city'] = $customer->getCity(); |
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76 | } |
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77 | |||
78 | if ($customer->getCountryCode()) { |
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79 | $data['country_iso2'] = $customer->getCountryCode(); |
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80 | } |
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81 | |||
82 | if ($customer->getLanguage()) { |
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83 | $data['language'] = $customer->getLanguage(); |
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84 | } |
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85 | |||
86 | if ($customer->getTelephone()) { |
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87 | $data['telephone '] = $customer->getTelephone(); |
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88 | } |
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89 | |||
90 | return $data; |
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91 | } |
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174 |
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: