array(4) { ["kk"]=> string(173) "@^(http://[^/?#]+\.sina\.com\.cn/.*?([0-9]{2}/[0-9]{4}|[0-9]{4}/[0-9]{4}|[0-9]{4}-[0-9]{2}-[0-9]{2}|[0-9]{8})/[a-z0-9_]+-[a-z][a-z]{7}[0-9]{7}(\.|s\.)(sh|h)tml)(#.*|\?.*|$)@" ["system"]=> string(5) "comos" ["ori"]=> string(65) "http://news.sina.com.cn/c/zg/2015-08-28/doc-ifxhkpcu4818349.shtml" ["type"]=> int(0) }原文链接:https://www.f2er.com/regex/360013.html