PcreException.php

<?php

declare(strict_types=1);

namespace Sabberworm\CSS\Safe\Exceptions;

class PcreException extends \Exception implements SafeExceptionInterface
{
    public static function createFromPhpError(): self
    {
        $errorMap = [
            PREG_INTERNAL_ERROR => 'PREG_INTERNAL_ERROR: Internal error',
            PREG_BACKTRACK_LIMIT_ERROR => 'PREG_BACKTRACK_LIMIT_ERROR: Backtrack limit reached',
            PREG_RECURSION_LIMIT_ERROR => 'PREG_RECURSION_LIMIT_ERROR: Recursion limit reached',
            PREG_BAD_UTF8_ERROR => 'PREG_BAD_UTF8_ERROR: Invalid UTF8 character',
            PREG_BAD_UTF8_OFFSET_ERROR => 'PREG_BAD_UTF8_OFFSET_ERROR',
            PREG_JIT_STACKLIMIT_ERROR => 'PREG_JIT_STACKLIMIT_ERROR',
        ];
        $errMsg = $errorMap[\preg_last_error()] ?? 'Unknown PCRE error: ' . \preg_last_error();

        return new self($errMsg, \preg_last_error());
    }
}