ASN1\Type\Primitive\PrintableString

Complexity

Total Complexity

2

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	_validateString()	0	4	1

<?php

declare(strict_types = 1);

namespace Sop\ASN1\Type\Primitive;

use Sop\ASN1\Type\PrimitiveString;
use Sop\ASN1\Type\UniversalClass;

/**
 * Implements *PrintableString* type.
 */
class PrintableString extends PrimitiveString
{
    use UniversalClass;

    /**
     * Constructor.
     *
     * @param string $string
     */
    public function __construct(string $string)
    {
        $this->_typeTag = self::TYPE_PRINTABLE_STRING;
        parent::__construct($string);
    }

    /**
     * {@inheritdoc}
     */
    protected function _validateString(string $string): bool
    {
        $chars = preg_quote(" '()+,-./:=?]", '/');
        return 0 == preg_match('/[^A-Za-z0-9' . $chars . ']/', $string);
    }
}