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MongoDB\BSON\Iterator::__construct	MongoDB\BSON\Iterator::key

MongoDB\BSON\Iterator	Last updated: Mon, 26 Oct 2026

MongoDB\BSON\Iterator::current

(mongodb >=1.16.0)

MongoDB\BSON\Iterator::current — Returns the current element

Description

public function MongoDB\BSON\Iterator::current(): mixed

Parameters

This function has no parameters.

Return Values

Returns the value of the current element.

Note:
When encountering a value encoded as 64-bit integer in the BSON structure, the return value of this method will be a MongoDB\BSON\Int64 instance.

Errors/Exceptions

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Throws MongoDB\Driver\Exception\LogicException if the iterator is not valid.

See Also

Iterator::current() - Return the current element

MongoDB\BSON\Iterator::__construct	MongoDB\BSON\Iterator::key

MongoDB\BSON\Iterator	Last updated: Mon, 26 Oct 2026