摘要: $sostr = '20:01:22';$soisMatched = preg_match('/(20|21|22|23|[0-1]?\d):[0-5]?\d:[0-5]?\d/', $sostr);var_dump($soisMatched); 阅读全文
posted @ 2018-05-14 13:01 to_simple 阅读(447) 评论(0) 推荐(0) 编辑