www.example.com/signup/
ftp.example.org
example@example.com
ftp://example.com/foo/bar/
EOF; function make_clickable_old($ret) { $ret = ' ' . $ret . ' '; $ret = preg_replace("#([\s>])(https?)://([^\s<>{}()]+[^\s.,<>{}()])#i", "$1$2://$3", $ret); $ret = preg_replace("#(\s)www\.([a-z0-9\-]+)\.([a-z0-9\-.\~]+)((?:/[^ <>{}()\n\r]*[^., <>{}()\n\r]?)?)#i", "$1www.$2.$3$4", $ret); $ret = preg_replace("#(\s)([a-z0-9\-_.]+)@([a-z0-9\-_.]+)\.([^,< \n\r]+)#i", "$1$2@$3.$4", $ret); $ret = trim($ret); return $ret; } function make_clickable_new($ret) { $ret = ' ' . $ret; $ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "$1$2", $ret); $ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "$1$2", $ret); $ret = preg_replace("#(\s)([a-z0-9\-_.]+)@([^,< \n\r]+)#i", "$1$2@$3", $ret); $ret = substr($ret, 1); $ret = trim($ret); return $ret; } function make_clickable_mine($ret) { $ret = ' ' . $ret . ' '; $ret = preg_replace("#([\s\n>])(https?|ftp)://([^\s<>{}()]+[^\s.,<>{}()])#i", "$1$2://$3", $ret); $ret = preg_replace("#([\s\n>])(www|ftp)\.([a-z0-9\-]+)\.([a-z0-9\-.\~]+)((?:/[^ <>{}()\n\r]*[^., <>{}()\n\r]?)?)#i", "$1$2.$3.$4$5", $ret); $ret = preg_replace("#([\s\n>])([a-z0-9\-_.]+)@([a-z0-9\-_.]+)\.([^,< \n\r]+)#i", "$1$2@$3.$4", $ret); $ret = preg_replace("#(]+?>)]+?>([^>]+?)#i", "$1$2", $ret); $ret = trim($ret); return $ret; } ?>