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MongoDB\ChangeStream::next()

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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 driver level (e.g. connection errors).

←  MongoDB\ChangeStream::key()MongoDB\ChangeStream::rewind() →