| 1 | <?php |
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| 14 | class DateTime extends AbstractValidator |
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| 15 | { |
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| 16 | |||
| 17 | /** |
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| 18 | * The error message as key for translation |
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| 19 | * @var string |
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| 20 | */ |
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| 21 | protected $errorMessage = 'validator_invalid_datetime_format'; |
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| 22 | |||
| 23 | /** |
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| 24 | * Proof date validation with the \DateTime object |
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| 25 | * @param string $data |
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| 26 | * @return boolean |
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| 27 | */ |
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| 28 | public function process($data) |
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| 39 | |||
| 40 | } |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.