Badcow\DNS\Parser\StringIterator

Complexity

Total Complexity

6

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	isNot()	0	3	1
A	__construct()	0	3	1
A	is()	0	3	1
A	__toString()	0	3	1
A	getRemainingAsString()	0	9	2

<?php

declare(strict_types=1);

/*
 * 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();
    }

    public function getRemainingAsString(): string
    {
        $string = '';
        while ($this->valid()) {
            $string .= $this->current();
            $this->next();
        }

        return $string;
    }

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