Returns an iterator for the BSON document

# MongoDB\BSON\Document::getIterator

(mongodb >=1.16.0)

MongoDB\BSON\Document::getIterator — Returns an iterator for the BSON document

### Description

final public MongoDB\BSON\Document::getIterator(): MongoDB\BSON\Iterator

### Parameters

This function has no parameters.

### Return Values

Returns a MongoDB\BSON\Iterator instance that can be used to iterate over all keys in the document.

### Errors/Exceptions

- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
- Throws MongoDB\Driver\Exception\UnexpectedValueException if the BSON iterator could not be initialized.

### See Also

- » BSON Types

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open