Conditions | 1 |
Paths | 1 |
Total Lines | 22 |
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Ratio | 0 % |
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1 | <?php |
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60 | public function parametersProvider() { |
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61 | |||
62 | $provider[] = [ |
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63 | [ |
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64 | 'Bar', |
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65 | '@Foobar' |
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66 | ], |
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67 | "<pre>{{#scite:" . self::LF . " |Bar" . self::LF . "}}</pre>" |
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68 | ]; |
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69 | |||
70 | $provider[] = [ |
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71 | [ |
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72 | 'Bar', |
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73 | '+sep=,', |
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74 | '@Foobar', |
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75 | 'Foo' |
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76 | ], |
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77 | "<pre>{{#scite:" . self::LF . " |Bar|+sep=," . self::LF . " |Foo" . self::LF . "}}</pre>" |
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78 | ]; |
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79 | |||
80 | return $provider; |
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81 | } |
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82 | |||
84 |
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.