proto library Client - Class MapFieldIter (v5.36.2)

Reference documentation and code samples for the proto library Client class MapFieldIter.

MapFieldIter is used to iterate MapField. It is also need for the foreach syntax.

Namespace

Google \ Protobuf \ Internal

\Iterator

Reset the status of the iterator

Returns
Type	Description
`void`

Return the element at the current position.

Returns
Type	Description
`object`	The element at the current position.

Return the current key.

Returns
Type	Description
`object`	The current key.

Move to the next position.

Returns
Type	Description
`void`

Check whether there are more elements to iterate.

Returns
Type	Description
`bool`	True if there are more elements to iterate.

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Last updated 2026-10-01 UTC.