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<?php
declare(strict_types=1);
namespace LaminasTest\Stdlib\TestAsset;
use Iterator;
use ReturnTypeWillChange;
use function current;
use function is_array;
use function key;
use function next;
use function reset;
final class ArrayObjectIterator implements Iterator
{
private array $var = [];
/** @param array $array */
public function __construct($array)
{
if (is_array($array)) {
$this->var = $array;
}
}
/** @return void */
#[ReturnTypeWillChange]
public function rewind()
{
reset($this->var);
}
/** @return mixed */
#[ReturnTypeWillChange]
public function current()
{
return current($this->var);
}
/** @return int|string */
#[ReturnTypeWillChange]
public function key()
{
return key($this->var);
}
/** @return mixed */
#[ReturnTypeWillChange]
public function next()
{
return next($this->var);
}
/** @return bool */
#[ReturnTypeWillChange]
public function valid()
{
$key = key($this->var);
return $key !== null && $key !== false;
}
}
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