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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| 37 | class Install4Controller extends InstallController |
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| 38 | { |
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| 39 | /** |
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| 40 | * Etape 4.1 de l'installation. |
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| 41 | * Cronfiguration de l'application (Famille logistique). |
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| 42 | * |
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| 43 | * @Route("/1", name="gs_install_st4_1") |
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| 44 | * @Method({"POST","GET"}) |
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| 45 | * @Template("AppBundle:install:step4.html.twig") |
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| 46 | * |
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| 47 | * @param Symfony\Component\HttpFoundation\Request $request Requète du formulaire |
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| 48 | * |
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| 49 | * @return Symfony\Component\HttpFoundation\Response Rendue de la page |
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| 50 | */ |
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| 51 | View Code Duplication | public function step41Action(Request $request) |
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| 78 | |||
| 79 | /** |
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| 80 | * Etape 4.2 de l'installation. |
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| 81 | * Cronfiguration de l'application (Zone de stockage). |
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| 82 | * |
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| 83 | * @Route("/2", name="gs_install_st4_2") |
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| 84 | * @Method({"POST","GET"}) |
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| 85 | * @Template("AppBundle:install:step4.html.twig") |
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| 86 | * |
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| 87 | * @param Symfony\Component\HttpFoundation\Request $request Requète du formulaire |
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| 88 | * |
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| 89 | * @return Symfony\Component\HttpFoundation\Response Rendue de la page |
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| 90 | */ |
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| 91 | View Code Duplication | public function step42Action(Request $request) |
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| 114 | |||
| 115 | /** |
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| 116 | * Etape 4.3 de l'installation. |
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| 117 | * Cronfiguration de l'application (Unité de stockage). |
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| 118 | * |
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| 119 | * @Route("/3", name="gs_install_st4_3") |
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| 120 | * @Method({"POST","GET"}) |
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| 121 | * @Template("AppBundle:install:step4.html.twig") |
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| 122 | * |
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| 123 | * @param Symfony\Component\HttpFoundation\Request $request Requète du formulaire |
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| 124 | * |
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| 125 | * @return Symfony\Component\HttpFoundation\Response Rendue de la page |
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| 126 | */ |
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| 127 | View Code Duplication | public function step43Action(Request $request) |
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| 150 | |||
| 151 | /** |
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| 152 | * Etape 4.4 de l'installation. |
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| 153 | * Cronfiguration de l'application (Taux de T.V.A.). |
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| 154 | * |
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| 155 | * @Route("/4", name="gs_install_st4_4") |
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| 156 | * @Method({"POST","GET"}) |
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| 157 | * @Template("AppBundle:install:step4.html.twig") |
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| 158 | * |
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| 159 | * @param Symfony\Component\HttpFoundation\Request $request Requète du formulaire |
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| 160 | * |
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| 161 | * @return Symfony\Component\HttpFoundation\Response Rendue de la page |
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| 162 | */ |
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| 163 | View Code Duplication | public function step44Action(Request $request) |
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| 186 | } |
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| 187 |
This check looks for
@paramannotations where the type inferred by our type inference engine differs from the declared type.It makes a suggestion as to what type it considers more descriptive.
Most often this is a case of a parameter that can be null in addition to its declared types.