正则表达式替换链接的url

Posted 2021-02-25

$regex = "/(?#Protocol)(?:(?:ht|f)tp(?:s?)://|~/|/)?(?#Username:Password)(?:w+:[email protected])?(?#Subdomains)(?:(?:[-w]+.)+(?#TopLevel Domains)(?:com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|museum|travel|[a-z]{2}))(?#Port)(?::[d]{1,5})?(?#Directories)(?:(?:(?:/(?:[-w~!$+|.,=]|%[a-fd]{2})+)+|/)+|?|#)?(?#Query)(?:(?:?(?:[-w~!$+|.,*:]|%[a-fd{2}])+=?(?:[-w~!$+|.,*:=]|%[a-fd]{2})*)(?:&(?:[-w~!$+|.,*:]|%[a-fd{2}])+=?(?:[-w~!$+|.,*:=]|%[a-fd]{2})*)*)*(?#Anchor)(?:#(?:[-w~!$+|.,*:=]|%[a-fd]{2})*)?/";
 
$text = preg_replace($regex, "<a href="$0" target="_blank">$0</a>", $text);