| 1 | <?php |
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| 15 | trait ValidateTrait |
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| 16 | { |
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| 17 | /** |
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| 18 | * @var array |
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| 19 | */ |
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| 20 | protected $validationErrors = []; |
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| 21 | |||
| 22 | /** |
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| 23 | * Validates the specified data based on the validation rules. |
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| 24 | * |
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| 25 | * @param array $data |
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| 26 | * @return boolean |
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| 27 | */ |
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| 28 | 3 | public function validate(array $data = []) |
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| 44 | |||
| 45 | /** |
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| 46 | * Returns a listing of error messages. |
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| 47 | * |
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| 48 | * @return array |
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| 49 | */ |
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| 50 | public function validationErrors() |
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| 54 | } |
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| 55 |
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.