Conditions | 2 |
Paths | 2 |
Total Lines | 14 |
Code Lines | 9 |
Lines | 14 |
Ratio | 100 % |
Changes | 0 |
1 | <?php |
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21 | View Code Duplication | public function excluir_newsletter($id) |
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22 | { |
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23 | $dados['ativo'] = 0; |
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24 | |||
25 | $this->Newsletter->id = $id; |
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26 | |||
27 | if ($this->Newsletter->save($dados)) { |
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28 | $this->Session->setFlash('Cadastro de newsletter excluido com sucesso!'); |
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29 | return $this->redirect('/newsletter/listar_cadastros'); |
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30 | } else { |
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31 | $this->Session->setFlash('Ocorreu algum erro ao excluir o cadastro de newsletter!'); |
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32 | return $this->redirect('/newsletter/listar_cadastros'); |
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33 | } |
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34 | } |
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35 | |||
52 | } |
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArray
is initialized the first time when the foreach loop is entered. You can also see that the value of thebar
key is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.