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 if ( ! defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); } |
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11 | class EE_Button_Input extends EE_Form_Input_Base{ |
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13 | /** |
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14 | * @var string of HTML to put between the button tags |
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15 | */ |
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16 | protected $_button_content; |
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17 | /** |
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18 | * @param array $options |
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19 | */ |
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20 | View Code Duplication | public function __construct($options = array()){ |
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32 | /** |
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33 | * Sets the button content |
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34 | * @see EE_Button_Input::$_button_content |
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35 | * @param string $new_content |
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36 | */ |
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37 | public function set_button_content($new_content) |
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42 | /** |
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43 | * Gets the button content |
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44 | * @return string |
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45 | */ |
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46 | public function button_content() |
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50 | } |
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