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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| 8 | class WebPortfolioWhatWeDidDescriptor extends DataObject |
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| 9 | { |
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| 10 | private static $db = array( |
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| 11 | "Name" => "Varchar(255)", |
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| 12 | "Code" => "Varchar(255)", |
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| 13 | "Description" => "Text" |
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| 14 | ); |
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| 15 | |||
| 16 | private static $belongs_many_many = array( |
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| 17 | "WebPortfolioItem" => "WebPortfolioItem" |
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| 18 | ); |
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| 19 | |||
| 20 | private static $default_sort = "Name"; |
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| 21 | |||
| 22 | private static $searchable_fields = array( |
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| 23 | "Name" => "PartialMatchFilter", |
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| 24 | "Description" => "PartialMatchFilter" |
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| 25 | ); |
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| 26 | |||
| 27 | private static $summary_fields = array( |
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| 28 | "Name", |
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| 29 | "Description" |
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| 30 | ); |
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| 31 | |||
| 32 | private static $indexes = array( |
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| 33 | "Code" => true |
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| 34 | ); |
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| 35 | |||
| 36 | private static $singular_name = "What We Did Descriptor"; |
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| 37 | |||
| 38 | private static $plural_name = "What We Did Descriptors"; |
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| 39 | |||
| 40 | public function Link() |
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| 52 | |||
| 53 | public function getCMSFields() |
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| 88 | |||
| 89 | |||
| 90 | protected $mergeInto = null; |
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| 91 | |||
| 92 | public function onAfterWrite() |
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| 104 | |||
| 105 | public function onBeforeWrite() |
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| 119 | } |
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| 120 |
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.