Php filtering non-site link _ PHP Tutorial

Php filters out non-site links. Php Tutorial filtering non-site links this article uses php regular expressions to filter non-site link instances. * Php $ neirongpreg_replace ((?! [^] *? [^] *?). *? Asi, $ bbb); The ech php Tutorial filters out non-site links

This article uses a php regular expression to filter non-local link instances.
*/
Php

$ Neirong = preg_replace ("/] *? [^ <>] *?> ). *? /Si "," ", $ bbb );
Echo $ neirong;

Method 2

$ Str ='

Swarovski!

Http://123.com/n.php? A = luxury & target = "_ blank"> f Joe

F Yi ';

$ Match = '/

(.*)

/Isu ';
Preg_match_all ($ match, $ str, $ arr );
Echo"

";
Print_r ($ arr [0]);
Echo"

";

This article uses the php regular expression to filter non-local link instances. */Php $ neirong = preg_replace (/(?! [^] *? [^] *?). *? /A/si, $ bbb); ech...