nikic / PHP-Parser

            }

            // bin

            if ('b' === $str[1] || 'B' === $str[1]) {

                return bindec($str);

            }

            // oct

            // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit (8 or 9)

            }

            // bin

            if ('b' === $str[1] || 'B' === $str[1]) {

                return bindec($str);

            }

            // oct (intval instead of octdec to get proper cutting behavior with malformed numbers)

            return intval($str, 8);