function RepeatedFieldIter::key

Return the current position.

@todo need to add return type mixed (require update php version to 8.0)

Return value

integer The current position.

File

vendor/google/protobuf/src/Google/Protobuf/Internal/RepeatedFieldIter.php, line 75

Class

RepeatedFieldIter

RepeatedFieldIter is used to iterate RepeatedField. It is also need for the foreach syntax.

Namespace

Google\Protobuf\Internal

Code

public function key() {
    return $this->position;
}