- 3.6. Function reference
3.6.5. contains() - 3.6.4. capitalize()
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3.6.5. contains()
| Reference | boolean contains(container $container, mixed $item) |
|---|
Returns true, if the $container contains $item.
A note for PHP programmers: the function can be applied to objects, if they implement
ArrayAccessand eitherIteratororIteratorAggregateinterface.
- 3.6.5. contains()
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3.6.6. containsKey()