src/Iterator/ArrayAccessIterator.php
public function rewind()
	{
		$this->cursor = 0;
		$data         = $this->collection->getArrayCopy();
		reset( $data );
		$this->collection->exchangeArray( $data );

		return $this->current();
	}
public function rewind()
	{
		$this->cursor = 0;
		$data         = $this->collection->getArrayCopy();
		reset( $data );
		$this->collection->exchangeArray( $data );

		return $this->current();
	}
Set the internal cursor to the first value in the array of data.

@return mixed