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23 lines
516 B
Markdown
23 lines
516 B
Markdown
# ArrayVal
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- `ArrayVal()`
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Validates if the input is an array or if the input can be used as an array
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(instance of `ArrayAccess` or `SimpleXMLElement`).
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```php
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v::arrayVal()->validate([]); // true
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v::arrayVal()->validate(new ArrayObject); // true
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v::arrayVal()->validate(new SimpleXMLElement($xml)); // true
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```
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***
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See also:
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* [ArrayType](ArrayType.md)
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* [Countable](Countable.md)
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* [Each](Each.md)
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* [IterableType](IterableType.md)
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* [Key](Key.md)
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* [KeySet](KeySet.md)
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* [KeyValue](KeyValue.md)
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