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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| 11 | View Code Duplication | class Siimple3Template extends SiimpleTemplate implements TemplateInterface |
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| 12 | { |
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| 13 | protected $wrapper = '<div class="siimple-alert siimple-alert--%s">%s</div>'; |
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| 14 | |||
| 15 | /** |
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| 16 | * Override base function to suite Bootstrap 3 alert naming. |
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| 17 | * |
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| 18 | * @param $messages - message text |
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| 19 | * @param $type - message type: success, info, warning, error |
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| 20 | * |
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| 21 | * @return string |
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| 22 | */ |
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| 23 | 3 | public function wrapMessages($messages, $type) |
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| 29 | } |
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| 30 |