Badcow\DNS\Parser\StringIterator

Complexity

Total Complexity

4

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	is()	0	4	1
A	isNot()	0	4	1
A	__toString()	0	4	1

<?php

/*
 * This file is part of Badcow DNS Library.
 *
 * (c) Samuel Williams <sam@badcow.co>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Badcow\DNS\Parser;

class StringIterator extends \ArrayIterator
{
    /**
     * StringIterator constructor.
     *
     * @param string $string
     */
    public function __construct(string $string = '')
    {
        parent::__construct(str_split($string));
    }

    /**
     * @param string $value
     *
     * @return bool
     */
    public function is(string $value): bool
    {
        return $value === $this->current();
    }

    /**
     * @param string $value
     *
     * @return bool
     */
    public function isNot(string $value): bool
    {
        return $value !== $this->current();
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return implode($this->getArrayCopy());
    }
}