Sprain\SwissQrBill\String\StringModifier

Complexity

Total Complexity

6

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	replaceLineBreaksWithString()	0	5	2
A	replaceMultipleSpacesWithOne()	0	5	2
A	stripWhitespace()	0	5	2

<?php declare(strict_types=1);

namespace Sprain\SwissQrBill\String;

/**
 * @internal
 */
final class StringModifier
{
    public static function replaceLineBreaksWithString(?string $string): string
    {
        return is_null($string)
            ? ''
            : str_replace(["\r", "\n"], ' ', $string);
    }

    public static function replaceMultipleSpacesWithOne(?string $string): string
    {
        return is_null($string)
            ? ''
            :  preg_replace('/ +/', ' ', $string);
    }

    public static function stripWhitespace(?string $string): string
    {
        return is_null($string)
            ? ''
            : preg_replace('/\s+/', '', $string);
    }
}