用域名替换URL并创建链接

Posted 2021-02-27

Worst title ever. Basically, this takes a string like:
"Check this out: http://snipplr.com/view/5759/replace-a-url-its-domain-name-and-create-link/" and replaces it with "Check this out: snipplr.com [with a link to the full URL]"

preg_replace("/http://([^/]+)[^s]*/", "<a href='$0'>$1</a>", $text);