<?php /* * This file is part of PHPUnit. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ class TestIterator implements Iterator { protected $array; protected $position = 0; public function __construct($array = []) { $this->array = $array; } public function rewind(): void { $this->position = 0; } public function valid() { return $this->position < \count($this->array); } public function key() { return $this->position; } public function current() { return $this->array[$this->position]; } public function next(): void { $this->position++; } }