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Test IRC client bot in PHP
<?php
$server = 'ssl://example.com';
$port = 12345;
$pass = 'pass';
$nick = 'user';
$channel = '#channel';
function send( $conn, $msg )
{
echo "--> {$msg}\n";
return fwrite( $conn, $msg . "\n" );
}
$connection = fsockopen($server, $port, $errno, $errstr);
if ( ! $connection)
{
die("$errstr ($errno)\n");
}
send( $connection, sprintf("PASS %s", $pass) );
send( $connection, 'USER username "1" "1" :username_again');
send( $connection, sprintf("NICK %s", $nick) );
//send( $connection, sprintf("JOIN %s", $channel) ); // Can't join yet...
$joined = false;
while ( $input = trim( fgets( $connection ) ) )
{
stream_set_timeout( $connection, 3600 );
print $input . "\n";
// Join after all is well
if(strpos($input, "266") AND ! $joined)
{
send( $connection, sprintf("JOIN %s", $channel));
$joined = TRUE;
continue;
}
// Keep alive
if(preg_match("|^PING :(.*)$|i", $input, $matches))
{
echo "[ SERVER PING {$matches[1]} ]\n";
send( $connection, "PONG :{$matches[1]}" );
continue;
}
$regex = '(:[^ ]+) ([A-Z]*) #(.+?) :([^\n]+)';
if(preg_match("~$regex~", $input, $match))
{
print "Message to ". $match[3] . ': '. $match[4]. "\n";
}
/*
switch( true )
{
//422 is the message number of the MOTD for the server (The last thing displayed after a successful connection)
case(strpos($input, "266")):
send( $connection, sprintf("JOIN %s", $channel));
break;
//keep alive
case( preg_match("|^PING :(.*)$|i", $input, $matches ) ):
echo "[ SERVER PING {$matches[1]} ]\n";
send( $connection, "PONG :{$matches[1]}" );
break;
//messages with recipients
case( preg_match("|^:(?P<from>.+?)!.* (?P<cmd>[A-Z]*) (?P<to>.+?) :(?P<msg>.*)$|i", $input, $matches ) ):
printf( "%-12s%s -> %s: %s\n", $matches["cmd"], $matches["from"], $matches["to"], $matches["msg"] );
break;
//messages without recipients
case( preg_match("|^:(?P<from>.+?)!.* (?P<cmd>[A-Z]*) :(?P<msg>.*)$|i", $input, $matches ) ):
printf( "%-12s%s <- %s\n", $matches["cmd"], $matches["msg"], $matches["from"] );
break;
//kick everything else out to our shell
default:
echo $input, "\n";
break;
}
*/
}
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