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MongoDB\BSON\Document::getIterator

(mongodb >=1.16.0)

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

说明

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

参数

此函数没有参数。

返回值

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

错误／异常

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

参见

» BSON Types