AlecRabbit\Spinner\Core\Strip

Complexity

Total Complexity

2

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	controlCodes()	0	9	2

<?php declare(strict_types=1);

namespace AlecRabbit\Spinner\Core;

class Strip
{
    protected const REG_EXP = '#\\x1b[[][^A-Za-z]*[A-Za-z]#';

    /**
     * @param string $in
     * @return string
     */
    public static function controlCodes(string $in): string
    {
        $str = preg_replace(self::REG_EXP, '', $in);
        if (PREG_NO_ERROR !== $error = preg_last_error()) {
            // @codeCoverageIgnoreStart
            throw new \RuntimeException('Failed to apply regex. Code: ' . $error, $error);
            // @codeCoverageIgnoreEnd
        }
        return (string)$str;
    }
}