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 | ||
| 17 | class PostVote extends Game implements InputFilterAwareInterface | ||
| 18 | { | ||
| 19 | const CLASSTYPE = 'postvote'; | ||
| 20 | |||
| 21 | /** | ||
| 22 | * Display mode of Posts : | ||
| 23 | * 'date' : sort by post date desc | ||
| 24 | * 'random' : ... | ||
| 25 | * 'votes' : sort by number of vote desc | ||
| 26 | * | ||
| 27 | * @ORM\Column(name="post_display_mode", type="string", nullable=false) | ||
| 28 | */ | ||
| 29 | protected $postDisplayMode = 'date'; | ||
| 30 | |||
| 31 | /** | ||
| 32 | * Number of Post displayed : | ||
| 33 | * 0 : infinite | ||
| 34 | * | ||
| 35 | * @ORM\Column(name="post_display_number", type="integer", nullable=false) | ||
| 36 | */ | ||
| 37 | protected $postDisplayNumber = 0; | ||
| 38 | |||
| 39 | /** | ||
| 40 | * Is it possible to vote anonymously ? | ||
| 41 | * @ORM\Column(name="vote_anonymous", type="boolean", nullable=false) | ||
| 42 | */ | ||
| 43 | protected $voteAnonymous; | ||
| 44 | |||
| 45 | /** | ||
| 46 | * Type of moderation : moderate posts before their publication, or after their publication (default) | ||
| 47 |      * @ORM\Column(name="moderation_type", type="boolean", nullable=false, options={"default" = 0}) | ||
| 48 | */ | ||
| 49 | protected $moderationType = 0; | ||
| 50 | |||
| 51 | /** | ||
| 52 |      * @ORM\OneToOne(targetEntity="PostVoteForm", mappedBy="postvote", cascade={"persist","remove"}) | ||
| 53 | **/ | ||
| 54 | private $form; | ||
| 55 | |||
| 56 | /** | ||
| 57 | * @ORM\OneToMany(targetEntity="PostVotePost", mappedBy="post_vote") | ||
| 58 | **/ | ||
| 59 | private $posts; | ||
| 60 | |||
| 61 | public function __construct() | ||
| 67 | |||
| 68 | /** | ||
| 69 | * Add a post to the game | ||
| 70 | * | ||
| 71 | * @param PostVotePost $post | ||
| 72 | * | ||
| 73 | * @return void | ||
| 74 | */ | ||
| 75 | public function addPost($post) | ||
| 79 | |||
| 80 | public function getPosts() | ||
| 84 | |||
| 85 | public function setPosts($posts) | ||
| 91 | |||
| 92 | /** | ||
| 93 | * @return the unknown_type | ||
| 94 | */ | ||
| 95 | public function getForm() | ||
| 99 | |||
| 100 | /** | ||
| 101 | * @param unknown_type $form | ||
| 102 | */ | ||
| 103 | public function setForm($form) | ||
| 109 | |||
| 110 | /** | ||
| 111 | * @return string unknown_type | ||
| 112 | */ | ||
| 113 | public function getPostDisplayMode() | ||
| 117 | |||
| 118 | /** | ||
| 119 | * @param unknown_type $postDisplayMode | ||
| 120 | */ | ||
| 121 | public function setPostDisplayMode($postDisplayMode) | ||
| 127 | |||
| 128 | /** | ||
| 129 | * @return int | ||
| 130 | */ | ||
| 131 | public function getPostDisplayNumber() | ||
| 135 | |||
| 136 | /** | ||
| 137 | * @param int $postDisplayNumber | ||
| 138 | * @return PostVote | ||
| 139 | */ | ||
| 140 | public function setPostDisplayNumber($postDisplayNumber) | ||
| 145 | |||
| 146 | /** | ||
| 147 | * @return the unknown_type | ||
| 148 | */ | ||
| 149 | public function getVoteAnonymous() | ||
| 153 | |||
| 154 | /** | ||
| 155 | * @param unknown_type $voteAnonymous | ||
| 156 | */ | ||
| 157 | public function setVoteAnonymous($voteAnonymous) | ||
| 163 | |||
| 164 | /** | ||
| 165 | * @return bool | ||
| 166 | */ | ||
| 167 | public function getModerationType() | ||
| 171 | |||
| 172 | /** | ||
| 173 | * @param bool $moderationType | ||
| 174 | */ | ||
| 175 | public function setModerationType($moderationType) | ||
| 181 | |||
| 182 | /** | ||
| 183 | * Convert the object to an array. | ||
| 184 | * | ||
| 185 | * @return array | ||
| 186 | */ | ||
| 187 | public function getArrayCopy() | ||
| 194 | |||
| 195 | /** | ||
| 196 | * Populate from an array. | ||
| 197 | * | ||
| 198 | * @param array $data | ||
| 199 | */ | ||
| 200 | View Code Duplication | public function populate($data = array()) | |
| 212 | |||
| 213 | public function setInputFilter(InputFilterInterface $inputFilter) | ||
| 217 | |||
| 218 | public function getInputFilter() | ||
| 278 | } | ||
| 279 | 
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..