正则表达式能否做到匹配第 9 位以后的数 例如 12345678910 匹配 910

[xiaoyukid]

[gDD]

^[0-9]{8}910

[feiyuanqiu]

js:
/\d{8}(\d+)/g.exec('12345678910');

php:
if (preg_match('/(?<=\d{8})(\d*)/', '12345678910', $match)) {
var_dump($match);
}

[RoberMac]

(?:\d{8})(\d*)

[rrfeng]

\d{9}(\d+)