array:13 [ 0 => "http" 1 => "https" 2 => "ftp" 3 => "news" 4 => "nntp" 5 => "tel" 6 => "telnet" 7 => "mailto" 8 => "irc" 9 => "ssh" 10 => "sftp" 11 => "webcal" 12 => "rtsp" ]