The MongoDB\BSON\Iterator class
(mongodb >=1.16.0)
简介
Iterator used to iterate a BSON document or array.
目录
- MongoDB\BSON\Iterator::__construct — Construct a new BSON iterator (unused)
- MongoDB\BSON\Iterator::current — Returns the current element
- MongoDB\BSON\Iterator::key — Returns the key of the current element
- MongoDB\BSON\Iterator::next — Advances the iterator to next element
- MongoDB\BSON\Iterator::rewind — Rewinds the Iterator to the first element
- MongoDB\BSON\Iterator::valid — Checks if current position is valid
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