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MongoDB\ChangeStream::next()

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  • Definition
  • Errors/Exceptions
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MongoDB\ChangeStream::next()

Advances the change stream and attempts to load the next event.

function next(): void

Note

Advancing the change stream does not guarantee that there will be a current event to access. You should still call MongoDB\ChangeStream::valid() to check for a current event at each step of iteration.

MongoDB\Driver\Exception\RuntimeException for other errors at the extension level (e.g. connection errors).

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