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 namespace Modules\Menu\Providers; |
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| 15 | class MenuServiceProvider extends ServiceProvider |
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| 16 | { |
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| 17 | /** |
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| 18 | * Indicates if loading of the provider is deferred. |
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| 19 | * |
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| 20 | * @var bool |
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| 21 | */ |
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| 22 | protected $defer = false; |
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| 23 | |||
| 24 | /** |
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| 25 | * Register the service provider. |
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| 26 | * |
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| 27 | * @return void |
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| 28 | */ |
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| 29 | public function register() |
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| 33 | |||
| 34 | /** |
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| 35 | * Register all online menus on the Pingpong/Menu package |
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| 36 | */ |
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| 37 | public function boot() |
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| 41 | |||
| 42 | /** |
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| 43 | * Get the services provided by the provider. |
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| 44 | * |
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| 45 | * @return array |
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| 46 | */ |
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| 47 | public function provides() |
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| 51 | |||
| 52 | /** |
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| 53 | * Register class binding |
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| 54 | */ |
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| 55 | private function registerBindings() |
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| 83 | |||
| 84 | /** |
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| 85 | * Add a menu item to the menu |
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| 86 | * @param Menuitem $item |
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| 87 | * @param Builder $menu |
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| 88 | */ |
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| 89 | public function addItemToMenu(Menuitem $item, Builder $menu) |
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| 103 | |||
| 104 | /** |
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| 105 | * Add children to menu under the give name |
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| 106 | * |
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| 107 | * @param string $name |
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| 108 | * @param object $children |
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| 109 | * @param Builder|MenuItem $menu |
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| 110 | */ |
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| 111 | private function addChildrenToMenu($name, $children, $menu, $attribs = []) |
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| 119 | |||
| 120 | /** |
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| 121 | * Add children to the given menu recursively |
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| 122 | * @param Menuitem $child |
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| 123 | * @param PingpongMenuItem $sub |
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| 124 | */ |
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| 125 | View Code Duplication | private function addSubItemToMenu(Menuitem $child, PingpongMenuItem $sub) |
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| 134 | |||
| 135 | /** |
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| 136 | * Check if the given menu item has children |
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| 137 | * |
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| 138 | * @param object $item |
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| 139 | * @return bool |
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| 140 | */ |
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| 141 | private function hasChildren($item) |
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| 145 | |||
| 146 | /** |
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| 147 | * Register the active menus |
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| 148 | */ |
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| 149 | private function registerMenus() |
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| 165 | } |
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| 166 |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: