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| 1 | <?php |
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| 12 | class InvalidArgumentsError extends UserError |
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| 13 | { |
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| 14 | /** @var InvalidArgumentError */ |
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| 15 | private $errors = []; |
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| 16 | |||
| 17 | public function __construct(array $errors, $message = '', $code = 0, \Exception $previous = null) |
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| 22 | |||
| 23 | /** |
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| 24 | * @return InvalidArgumentError[] |
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| 25 | */ |
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| 26 | public function getErrors() |
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| 30 | |||
| 31 | /** |
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| 32 | * Return a serializable array of validation errors for each argument. |
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| 33 | * |
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| 34 | * @return array |
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| 35 | */ |
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| 36 | public function toState() |
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| 52 | } |
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| 53 |
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: