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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| 19 | class TaskEmailNoActivity extends Base |
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| 20 | { |
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| 21 | /** |
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| 22 | * Get automatic action description. |
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| 23 | * |
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| 24 | * @return string |
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| 25 | */ |
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| 26 | public function getDescription() |
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| 30 | |||
| 31 | /** |
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| 32 | * Get the list of compatible events. |
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| 33 | * |
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| 34 | * @return array |
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| 35 | */ |
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| 36 | public function getCompatibleEvents() |
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| 42 | |||
| 43 | /** |
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| 44 | * Get the required parameter for the action (defined by the user). |
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| 45 | * |
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| 46 | * @return array |
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| 47 | */ |
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| 48 | public function getActionRequiredParameters() |
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| 56 | |||
| 57 | /** |
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| 58 | * Get the required parameter for the event. |
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| 59 | * |
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| 60 | * @return string[] |
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| 61 | */ |
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| 62 | public function getEventRequiredParameters() |
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| 66 | |||
| 67 | /** |
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| 68 | * Check if the event data meet the action condition. |
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| 69 | * |
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| 70 | * @param array $data Event data dictionary |
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| 71 | * |
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| 72 | * @return bool |
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| 73 | */ |
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| 74 | public function hasRequiredCondition(array $data) |
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| 78 | |||
| 79 | /** |
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| 80 | * Execute the action (move the task to another column). |
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| 81 | * |
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| 82 | * @param array $data Event data dictionary |
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| 83 | * |
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| 84 | * @return bool True if the action was executed or false when not executed |
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| 85 | */ |
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| 86 | public function doAction(array $data) |
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| 104 | |||
| 105 | /** |
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| 106 | * Send email. |
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| 107 | * |
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| 108 | * @param int $task_id |
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| 109 | * @param array $user |
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| 110 | * |
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| 111 | * @return bool |
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| 112 | */ |
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| 113 | private function sendEmail($task_id, array $user) |
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| 126 | } |
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| 127 |
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.