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The MongoDB\BSON\Iterator class

(mongodb >=1.16.0)

Introduction

Iterator used to iterate a BSON document or array.

Class synopsis

finalclassMongoDB\BSON\IteratorimplementsIterator {

finalprivate__construct()

publiccurrent(): mixed

publickey(): string|int

publicnext(): void

publicrewind(): void

publicvalid(): bool

}

Table of Contents

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