Complex classes like Person often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Person, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 7 | class Person extends PopoloObject |
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| 8 | { |
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| 9 | use \EveryPolitician\EveryPoliticianPopolo\Traits\ArrayGetterTrait; |
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| 10 | |||
| 11 | protected $properties = [ |
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| 12 | 'id', |
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| 13 | 'email', |
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| 14 | 'gender', |
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| 15 | 'honorificPrefix', |
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| 16 | 'honorificSuffix', |
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| 17 | 'image', |
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| 18 | 'name', |
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| 19 | 'sortName', |
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| 20 | 'nationalIdentity', |
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| 21 | 'summary', |
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| 22 | 'biography', |
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| 23 | 'birthDate', |
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| 24 | 'deathDate', |
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| 25 | 'familyName', |
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| 26 | 'givenName', |
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| 27 | 'wikidata', |
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| 28 | 'twitter', |
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| 29 | 'twitterAll', |
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| 30 | 'phone', |
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| 31 | 'phoneAll', |
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| 32 | 'facebook', |
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| 33 | 'facebookAll', |
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| 34 | 'fax', |
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| 35 | 'faxAll', |
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| 36 | |||
| 37 | 'links', |
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| 38 | 'contactDetails', |
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| 39 | 'identifiers', |
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| 40 | 'images', |
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| 41 | 'otherNames', |
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| 42 | 'sources', |
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| 43 | 'memberships', |
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| 44 | ]; |
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| 45 | |||
| 46 | 6 | public function __toString() |
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| 50 | |||
| 51 | 90 | protected function getId() |
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| 55 | |||
| 56 | 3 | protected function getEmail() |
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| 60 | |||
| 61 | 3 | protected function getGender() |
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| 65 | |||
| 66 | 3 | protected function getHonorificPrefix() |
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| 70 | |||
| 71 | 3 | protected function getHonorificSuffix() |
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| 75 | |||
| 76 | 6 | protected function getImage() |
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| 80 | |||
| 81 | 33 | protected function getName() |
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| 85 | |||
| 86 | 3 | protected function getSortName() |
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| 90 | |||
| 91 | 3 | protected function getNationalIdentity() |
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| 95 | |||
| 96 | 3 | protected function getSummary() |
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| 100 | |||
| 101 | 3 | protected function getBiography() |
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| 105 | |||
| 106 | 6 | protected function getBirthDate() |
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| 110 | |||
| 111 | 6 | protected function getDeathDate() |
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| 115 | |||
| 116 | 3 | protected function getFamilyName() |
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| 120 | |||
| 121 | 3 | protected function getGivenName() |
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| 125 | |||
| 126 | 3 | protected function getWikidata() |
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| 130 | |||
| 131 | 9 | protected function getTwitter() |
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| 139 | |||
| 140 | 6 | protected function getTwitterAll() |
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| 154 | |||
| 155 | 3 | protected function getPhone() |
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| 159 | |||
| 160 | 3 | protected function getPhoneAll() |
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| 164 | |||
| 165 | 3 | protected function getFacebook() |
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| 169 | |||
| 170 | 3 | protected function getFacebookAll() |
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| 174 | |||
| 175 | 3 | protected function getFax() |
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| 179 | |||
| 180 | 3 | protected function getFaxAll() |
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| 184 | |||
| 185 | 3 | protected function getLinks() |
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| 189 | |||
| 190 | 3 | protected function getContactDetails() |
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| 194 | |||
| 195 | 3 | protected function getIdentifiers() |
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| 199 | |||
| 200 | 3 | protected function getImages() |
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| 204 | |||
| 205 | 21 | protected function getOtherNames() |
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| 209 | |||
| 210 | 3 | protected function getSources() |
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| 214 | |||
| 215 | 3 | protected function getMemberships() |
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| 225 | |||
| 226 | 9 | private function isNameCurrentAt($name, $dateStr) |
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| 232 | |||
| 233 | 15 | public function nameAt($particularDate) |
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| 260 | } |
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| 261 |
Since your code implements the magic getter
_get, this function will be called for any read access on an undefined variable. You can add the@propertyannotation to your class or interface to document the existence of this variable.If the property has read access only, you can use the @property-read annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.