Constitution

<html>
	<body>
<?php
	// Modify the below settings to configure your server connection
	$nick = "PHPTest1";
	$username = "PHPTestUsername";
	$realname = "PHPTestRealname";
	$server = "irc.freenode.net";
	$port = "6667";
	$channel = "#fairserve";

	// Open the connection
	$handle = fsockopen( gethostbyname( $server ), $port );
	if( ! $handle )
		die( "could not open socket<br>\n" );

	// Handle initial connection stuff

	// Register nick and username
	fwrite( $handle, ":".$nick." NICK ".$nick."\n" );
	fwrite( $handle, ":".$nick." USER ".$username." "."hostname"." "."server"." ".$realname."\n" );

	$wantToJoin = true;

	ob_start();

	// Read the contents, and print them
	while (!feof($handle)) {
		$read = fgets( $handle, 8096 );

		if( preg_match( "/^\s*$/", $read ) ) continue;

		// Parse it a little
		if( preg_match( "/^(:(\S+)\s)?(\S+)\s((\S+)\s)?((\S+)\s)?:(.*)$/", $read, $matches ) ) {
			$sender = $matches[2];
			$command = $matches[3];
			$object = $matches[5];
			$argument = $matches[7];
			$content = preg_replace( "/\s+$/", "", $matches[8] );	// strip trailing space
		}

		echo "<i>".time().":</i> ";

		if( $sender )
			echo "<font color=blue>".$sender."</font>\n";

		echo "<font color=red>".$command."</font> ".
				"<font color=grey>".$object."</font> ".
				"<font color=purple>".$argument."</font> ".
				$content."<br>";

		// Don't wait to send it
		ob_flush(); flush();

		// Done with output, now handle the stuff

		if( $command == "433" ) {
			// Nick already in use, try another
			$nick .= "_";
			fwrite( $handle, ":".$nick." NICK ".$nick."\n" );
		} else if( $command == "001" && $wantToJoin ) {
			// Join a channel
			fwrite( $handle, ":".$nick." JOIN ".$channel."\n" );

			$wantToJoin = false;
		} else if( $command == "JOIN" ) {
			// See if this is me joining, or someone else
			preg_match( "/(.*)!.*$/", $sender, $nickMatches );
			if( $nickMatches[1] == $nick ) {
				// We're in the channel; write something
				fwrite( $handle, ":".$nick." PRIVMSG ".$channel." :"."Hi!"."\n" );
			}
		}

		// A little bot magic for now
		if( $content == "hi" ) {
			preg_match( "/(.*)!.*$/", $sender, $nickMatches );
			fwrite( $handle, ":".$nick." PRIVMSG ".$channel." :".$nickMatches[1].": wassup?\n" );
		} else if( $content == "plzquit" ) {
			fwrite( $handle, ":".$nick." QUIT\n" );
		}			
	}

	ob_end_flush();
?>
	</body>
</html>