| Conditions | 1 |
| Paths | 1 |
| Total Lines | 49 |
| Code Lines | 23 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 1 |
| 1 | <?php |
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| 45 | public function textProvider() { |
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| 46 | |||
| 47 | #0 |
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| 48 | $provider[] = array( |
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| 49 | 'Foo bar', |
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| 50 | 'Foo bar' |
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| 51 | ); |
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| 52 | |||
| 53 | #1 |
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| 54 | $provider[] = array( |
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| 55 | 'Foo [42] bar', |
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| 56 | 'Foo [42] bar' |
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| 57 | ); |
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| 58 | |||
| 59 | #2 |
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| 60 | $provider[] = array( |
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| 61 | 'Foo [42 1001] bar', |
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| 62 | 'Foo [42 1001] bar' |
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| 63 | ); |
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| 64 | |||
| 65 | #3 |
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| 66 | $provider[] = array( |
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| 67 | 'Foo [[42]] bar', |
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| 68 | 'Foo [[abc:42|42]] bar' |
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| 69 | ); |
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| 70 | |||
| 71 | #4 |
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| 72 | $provider[] = array( |
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| 73 | 'Foo [[42|1001]] bar', |
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| 74 | 'Foo [[abc:42|1001]] bar' |
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| 75 | ); |
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| 76 | |||
| 77 | // We can't guess the type of a remote annotation therefore it is turned |
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| 78 | // into an simple text value |
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| 79 | |||
| 80 | #5 |
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| 81 | $provider[] = array( |
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| 82 | 'Foo [[Has number::42]] bar', |
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| 83 | 'Foo 42 bar' |
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| 84 | ); |
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| 85 | |||
| 86 | #6 |
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| 87 | $provider[] = array( |
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| 88 | 'Foo [[Has number::42|1001]] bar', |
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| 89 | 'Foo 1001 bar' |
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| 90 | ); |
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| 91 | |||
| 92 | return $provider; |
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| 93 | } |
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| 94 | |||
| 96 |
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
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey 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.