Method parseSize

src/FileRise/Domain/AdminModel.php:24–88

* Parse a shorthand size value (e.g. "5G", "500M", "123K", "50MB", "10KiB") into bytes. * Accepts bare numbers (bytes) and common suffixes: K, KB, KiB, M, MB, MiB, G, GB, GiB, etc. * * @param string $val * @return int Bytes (rounded) */

(string $val)

     * @return int Bytes (rounded)
     */
    private static function parseSize(string $val): int
    {
        $val = trim($val);
        if ($val === '') {
            return 0;
        }

        // Match: number + optional unit/suffix (K, KB, KiB, M, MB, MiB, G, GB, GiB, ...)
        if (preg_match('/^\s*(\d+(?:\.\d+)?)\s*([kmgtpezy]?i?b?)?\s*$/i', $val, $m)) {
            $num  = (float)$m[1];
            $unit = strtolower($m[2] ?? '');

            switch ($unit) {
                case 'k':
                case 'kb':
                case 'kib':
                    $num *= 1024;
                    break;
                case 'm':
                case 'mb':
                case 'mib':
                    $num *= 1024 ** 2;
                    break;
                case 'g':
                case 'gb':
                case 'gib':
                    $num *= 1024 ** 3;
                    break;
                case 't':
                case 'tb':
                case 'tib':
                    $num *= 1024 ** 4;
                    break;
                case 'p':
                case 'pb':
                case 'pib':
                    $num *= 1024 ** 5;
                    break;
                case 'e':
                case 'eb':
                case 'eib':
                    $num *= 1024 ** 6;
                    break;
                case 'z':
                case 'zb':
                case 'zib':
                    $num *= 1024 ** 7;
                    break;
                case 'y':
                case 'yb':
                case 'yib':
                    $num *= 1024 ** 8;
                    break;
                // case 'b' or empty => bytes; do nothing
                default:
                    // If unit is just 'b' or empty, treat as bytes.
                    // For unknown units fall back to bytes.
                    break;