Een PHP IRC Bot

- Voorbeeld scriptje
[code]
<?php
include("class.php");

$bot = new ZeroBot;

$bot->setServer("irc.chat4all.org");
$bot->setName("[B]Dae", "BOT");
$bot->setChannel("#test");
$bot->setAdmin("Dae");

// newOnText( String trigger, String Functie, Int required parameters [, Array parameter]);
$bot->newOnText('!say', 'msg', 1, Array("*chan", "*1-"));
$bot->newOnText('!msg', 'msg', 1, Array("*1", "*2-"));

$bot->newOnText('!op', 'op', 1, Array("*chan", "*1"));
$bot->newOnText('!op', 'op', 0, Array("*chan", "*nick"));

$bot->newOnText('!join', 'join', 2, Array("*1", "*2"));
$bot->newOnText('!join', 'join', 1, Array("*1"));

$bot->newOnText('!part', 'part', 1, Array("*1-"));
$bot->newOnText('!part', 'part', 0, Array("*chan"));

$bot->newOnText('!quit', 'quit', 1, Array("*1-"));
$bot->newOnText('!quit', 'quit', 0, Array("Quitting..."));

$bot->newOnText('!name', 'changeName', 1, Array("*1"));

// newOnText( String trigger, String functie, int required parameters [, Array parameters]);
$bot->newOnCtcp('version', 'ctcp', 0, Array("*nick", "( :: ZeroBot :: ) [v*version] ( :: by DaeDaluz :: )"));
$bot->newOnCtcp('time', 'ctcp', 0, Array("*nick", "*fulltime"));
$bot->newOnCtcp('finger', 'ctcp', 0, Array("*nick", "Nice ^^"));

// newOnUserMode(string usermode, string functie);
$bot->newOnUserMode('+w', 'perform');

// newOnNumerc(string numeric, string functie);
$bot->newOnNumeric('352', 'storeUsers');

// newOnJoin('String functie, Array parameters [, String on who ] [, String channel]);
$bot->newOnJoin('send', Array('who *chan'), '*me');

// newOnPart('String functie, Array parameters [, String on who ] [, String channel]);

$bot->connect();

while ($bot->connected()) {
	if ($bot->newData()) {
		$bot->printData();
		$bot->events();
	} 
	usleep(100);
}
?>
[/code]

- De klasse

class.php:
[code]

<?php
define("VERSION", "1.0");
set_time_limit(0); // Set time limit at 0, so it wont be cut off after 30sec
error_reporting(E_ALL); // Make it report all errors.

class ZeroBot {
	// Class variables
	var $CONFIG = Array();
	var $con = array();
	var $buffer = array();
	var $perform = true;
	var $onText = Array();
	var $onJoin = Array();
	var $onPart = Array();
	var $onCtcp = Array();
	var $onUserMode = Array();
	var $onNumeric = Array();
	var $channels = Array();
	var $usersOnChannel = Array();

	function ZeroBot ()  {
		// Define some default values.
		$this->CONFIG['nick'] = "ZeroBot";
		$this->CONFIG['ident'] = "Zero bot ". VERSION;
		$this->buffer['old_buffer'] = "";
		$this->buffer['new'] = false;
		$this->CONFIG['admin'] = "";
	}

	function connect () {
		// if configured, connect.
		if (count($this->CONFIG) >= 4) {
			$this->con['socket'] = fsockopen($this->CONFIG['server'], $this->CONFIG['port']);
			if (!$this->con['socket']) {
				$this->error("Could not connect to: ". $this->CONFIG['server'] ." on port ". $this->CONFIG['port']);
			} else {
   				$this->send("USER ". $this->CONFIG['nick'] ." ". $this->CONFIG['server'] ." ". $this->CONFIG['server'] ." :". $this->CONFIG['ident']);
    			$this->send("NICK ". $this->CONFIG['nick'] ." ". $this->CONFIG['server']);
			}
		} else {
			$this->error("Not configured correctly!");
		}
	}

	function newData () {
		// check if there's new data to be read, and handle if ping.
		$this->buffer['new'] = false;
		$data = trim(fgets($this->con['socket']));
		if (!empty($data)) {
			$this->buffer['all'] = $data;
			if(substr($data, 0, 6) == 'PING :') {
				$this->send('PONG :'.substr($data, 6), false);
				if ($this->perform) {
					$this->perform();				
				}
				return false;
			}
			$this->parse_buffer();
			$this->buffer['new'] = true;
			return true;
		}
		return false;
	}

	function perform () {
		// actions to be done on connect.
		$this->join($this->CONFIG['chan'], $this->CONFIG['key']);
		$this->perform = false;	
	}
	
	function printData () {
		//  output the data
		if ($this->buffer['new'] && count($this->buffer['parsed']) > 4) {
			echo date("[H:i:s]") ."{".$this->buffer['parsed']['username']." / ". $this->buffer['parsed']['command'] ." / ". $this->buffer['parsed']['channel'] ."} ". $this->buffer['parsed']['text']. "\n\r";
		}
	}

	function writeToLog () {
		// Functie waarmee je logs kan maken.
		$file = "C:\web\www\bot2\Logs\\" . $this->buffer['parsed']['channel'] . ".txt";
		$fh = fopen($file, 'a');
		fwrite($fh, date("[H:i:s]") ."{".$this->buffer['parsed']['username']." / ". $this->buffer['parsed']['command'] ." / ". $this->buffer['parsed']['channel'] ."} ". $this->buffer['parsed']['text']. "\n");
		fclose($fh);
	}
	
	function events () {
		// check which event needs to be triggered, and trigger it.
		if (!empty($this->buffer['parsed']['command'])) {
			if (strtoupper($this->buffer['parsed']['command']) == "PRIVMSG") {
				if (substr(trim($this->buffer['parsed']['text']),0,1) == chr(001)) {
					$this->onCtcp(trim($this->buffer['parsed']['text']));
				} elseif (!empty($this->CONFIG['admin']) && strtolower($this->buffer['parsed']['username']) == strtolower($this->CONFIG['admin'])) {
					$this->onText(trim($this->buffer['parsed']['text']));
				}
			}
			if (strtoupper($this->buffer['parsed']['command']) == "NUMERIC") {
				$this->onNumeric($this->buffer['parsed']['text'], $this->buffer['parsed']['channel'], $this->buffer['parsed']['target']);
			}	
			if (strtoupper($this->buffer['parsed']['command']) == "NICK") {
				$this->onNick($this->buffer['parsed']['old'], $this->buffer['parsed']['new']);
			}
			if (strtoupper($this->buffer['parsed']['command']) == "JOIN") {
				$this->onJoin($this->buffer['parsed']['username'], $this->buffer['parsed']['channel']);
			}
			if (strtoupper($this->buffer['parsed']['command']) == "PART") {
				$this->onPart($this->buffer['parsed']['username'], $this->buffer['parsed']['channel']);
			}
			if (strtoupper($this->buffer['parsed']['command']) == "MODE" && strtoupper($this->buffer['parsed']['channel']) != strtoupper($this->CONFIG['nick'])) {
				$this->onMode($this->buffer['parsed']['username'], $this->buffer['parsed']['channel'], $this->buffer['parsed']['text']); 
			}
			elseif (strtoupper($this->buffer['parsed']['command']) == "MODE" && strtoupper($this->buffer['parsed']['channel']) == strtoupper($this->CONFIG['nick'])) {
				$this->onUserMode($this->buffer['parsed']['username'], $this->buffer['parsed']['text']); 
			}
		}
	}
	

	function setServer ($server, $port = 6667) {
		if (!empty($server)) {
			$this->CONFIG['server'] = $server;
			$this->CONFIG['port'] = $port;
		} else {
			$this->error("Need valid server adres");
		}
	}

	function setName ($name = "ZeroBot", $ident = false) {
		$this->CONFIG['nick'] = $name;
		if ($ident) {
			$this->CONFIG['ident'] = $ident . " [Zero bot v". VERSION . " by DaeDaluz]";
		}
	}

	function setChannel ($chan, $key = "") {
		if (substr($chan,0,1) == "#") {
			$this->CONFIG['chan'] = $chan;
		} else {
			$this->CONFIG['chan'] = "#" . $chan;
		}
		$this->CONFIG['key'] = $key;
	}

	function setAdmin ($nick) {
		$this->CONFIG['admin'] = $nick;
	}

	function error ($error) {
		trigger_error($error, E_USER_ERROR);
	}

	function send ($data, $output = true) {
		if ($output) {
			echo date("[H:i:s]") ." -> " . $data . "\n";
		}
		fputs($this->con['socket'], $data."\n\r");
	}

	function connected () {
		if (!feof($this->con['socket'])) {
			return true;
		} else {
			return false;
		}
	}

	// Make sense of the input data.
	function parse_buffer() {
		$buffer = NUll;
		$this->buffer['parsed'] = Array();
		$buffer = $this->buffer['all'];
		$buffer = explode(" ", $buffer, 4);
		if (count($buffer) >= 3) {
			if (strpos($buffer['0'], "!")) {
				$buffer['username'] = substr($buffer[0], 1, strpos($buffer['0'], "!") - 1);
			} else {
				$buffer['username'] = substr($buffer[0], 1);
			}
			$posExcl = strpos($buffer[0], "!");
			$posAt = strpos($buffer[0], "@");
			$buffer['identd'] = substr($buffer[0], $posExcl+1, $posAt-$posExcl-1);
			$buffer['hostname'] = substr($buffer[0], strpos($buffer[0], "@")+1);
			$buffer['user_host'] = substr($buffer[0],1);

			switch (strtoupper($buffer[1])) {
				case "JOIN":
					$buffer['text'] = $buffer['username']." ( ".$buffer['user_host']." )";
					$buffer['command'] = "JOIN";
					$buffer['channel'] = $buffer[2];
					if (substr($buffer['channel'],0,1) == ":") {
						$buffer['channel'] = substr($buffer['channel'],1);
					}
				break;
				case "QUIT":
					$buffer['text'] = $buffer['username']." ( ".$buffer['user_host']." )";
					$buffer['command'] = "QUIT";
					$buffer['channel'] = "";
				break;
				case "NOTICE":
					$buffer['text'] = substr($buffer[3], 1);
					$buffer['command'] = "NOTICE";
					$buffer['channel'] = $buffer[2];
				break;
				case "PART":
					$buffer['text'] = $buffer['username']." ( ".$buffer['user_host']." )";
					$buffer['command'] = "PART";
					$buffer['channel'] = $buffer[2];
				break;
				case "MODE":
					if (substr($buffer[3], 0, 1) == ":") {
						$buffer['text'] = substr($buffer[3], 1);
					} else {
						$buffer['text'] = $buffer[3];
					}
					$buffer['command'] = "MODE";
					$buffer['channel'] = $buffer[2];
				break;
				case "NICK":
					$buffer['text'] = $buffer['username']." => ". $buffer[2]." ( ".$buffer['user_host']." )";
					$buffer['old'] = $buffer['username'];
					$buffer['new'] = $buffer[2];
					$buffer['command'] = "NICK";
					$buffer['channel'] = "";
				break;
				case is_numeric($buffer[1]) == true:
					$buffer['text'] = $buffer[3];
					$buffer['command'] = "NUMERIC";
					$buffer['channel'] = $buffer[1];
					$buffer['target'] = $buffer[2];
				break;
				default:
					$buffer['command'] = $buffer[1];
					if (strtoupper($buffer[2]) == strtoupper($this->CONFIG['nick'])) {
						$buffer['channel'] = $buffer['username'];
					} else {
						$buffer['channel'] = $buffer[2];
					}
					$buffer['text'] = substr($buffer[3], 1);
				break;
			}
			$this->buffer['parsed'] = $buffer;
		}
}

	function meIson ($chan) {
		if (in_array(strtolower($chan), $this->channels)) {
			return true;
		} else {
			return false;
		}
	}

	function join ($chan, $key = "") {
		$this->send("JOIN " . $chan . " " . $key);
	}

	function msg ($chan, $msg) {
			$this->send('PRIVMSG '. $chan .' :'.$msg);
	}

	function ctcp ($to, $msg) {
		$split = explode(" ", $msg, 2);
		$this->send("NOTICE ". $to ." :" . chr(001) . strtoupper($split[0]) . " " . $split[1] . chr(001));
	}

	function part ($chan) {
		$this->send("PART " . $chan);
	}

	function quit ($msg = "Zerobot singing off..") {
		$this->send("QUIT :" . $msg);
	}

	function mode ($chan, $modes) {
		$this->send("MODE ". $chan . " " . $modes);
	}

	function Op ($chan, $nick) {
		$this->mode ($chan, "+o " . $nick);
	}

	function deOp ($chan, $nick) {
		$this->mode ($chan, "-o " . $nick);
	}
	
	function changeName ($name) {
		$this->send("NICK :" . $name);
	}
	
	function randomName () {
		$newName = substr($this->CONFIG['nick'],0,3) . rand(1000,9999);
		$this->changeName($newName);
	}
	
	function storeUsers () {
		$text = $this->buffer['parsed']['text'];
		$exp = explode(" ", $text, 8);
		$exp[0] = strtolower($exp[0]);
		
		if (in_array($exp[0], array_keys($this->usersOnChannel))) {
			$getal = count($this->usersOnChannel[$exp[0]]);
		} else {
			$getal = 0;
		}
		$this->usersOnChannel[$exp[0]][$getal]['nick'] = $exp[4];
		$this->usersOnChannel[$exp[0]][$getal]['ident'] = $exp[1];
		$this->usersOnChannel[$exp[0]][$getal]['host'] = $exp[2];
		$this->usersOnChannel[$exp[0]][$getal]['info'] = $exp[7];
	}
	
	
	function ison ($chan, $nick) {
		$chan = strtolower($chan);
		foreach ($this->usersOnChannel[$chan] as $value) {
			if (strtolower($value['nick']) == strtolower($nick)) {
					return true;
			}
		}
		return false;
	}
	
	function onMode ($nick, $chan, $modes) {
		$split = explode(" ", $modes);
		$extra = count($split) - 1;
		$extrac = 1;
		$specials = Array("o", "v", "h", "q", "a", "k");
		for ($i = 0; $i < strlen($split[0]); $i++) {
				$value = substr($split[0], $i, 1);
				if ($value == "+") {
					$temp = true;
				} elseif ($value == "-") {
					$temp = false;
				} else {
					if ($temp) {
						$tmp['mode'] = $value;
						if (in_array($value, $specials) && $extra > 0) {
							$tmp['ex'] = $split[$extrac];
							if ($value == "o") {
								$this->onOp($nick, $chan, $split[$extrac]);
							}
							$extrac++;
						}
						$plus[] = $tmp;
					} else {
						$tmp['mode'] = $value;
						if (in_array($value, $specials) && $extra > 0) {
							$tmp['ex'] = $split[$extrac];
							if ($value == "o") {
								$this->onDeop($nick, $chan, $split[$extrac]);
							}
							$extrac++;
						}
						$min[] = $tmp;
					}
				}			
		}
	}

	function onUserMode ($nick, $modes) {
		$split = explode(" ", $modes);
		$extra = count($split) - 1;
		$extrac = 1;
		for ($i = 0; $i < strlen($split[0]); $i++) {
			$value = substr($split[0], $i, 1);
			if ($value == "+") {
				$temp = true;
			} elseif ($value == "-") {
				$temp = false;
			} else {
				if ($temp) {
					foreach ($this->onUserMode as $key => $val) {
						if ("+" . $value . "" == $val['mode']) {
							call_user_func(Array(&$this, $val['cmd']));
							break;
						}
					}
				} else {
					foreach ($this->onUserMode as $key => $val) {
						if ("-" . $value . "" == $val['mode']) {
							call_user_func(Array(&$this, $val['cmd']));
							break;
						}
					}
				}
			}			
		}
	}
	
	function onNumeric ($text, $numeric) {
		if ($this->buffer['parsed']['target'] != $this->CONFIG['nick'] && $this->buffer['parsed']['target'] != "*") {
			$this->CONFIG['nick'] = $this->buffer['parsed']['target'];
		}
		if ($numeric == '433') {
			$exp = explode(" ", $text);
			if ($exp[0] == $this->CONFIG['nick']) {
				$this->randomName();
			}
		}
		foreach ($this->onNumeric as $key => $val) {
			if ($numeric == $val['numeric']) {
				call_user_func(Array(&$this, $val['cmd']));
				break;
			}
		}
	}
	
	function onNick ($old, $new) {
		if ($this->buffer['parsed']['old'] == $this->CONFIG['nick']) {
			$this->CONFIG['nick'] = $this->buffer['parsed']['new'];
		}
	}

	function onOp ($by, $chan, $on) {
		if (strtolower($on) == strtolower($this->CONFIG['nick']) && strtolower($chan) == strtolower($this->CONFIG['chan'])) {
			$this->CONFIG['secured'] = true;
			$this->mode($chan, '+ims');
		}
	}


	function onDeop ($by, $chan, $on) {
		if (strtolower($on) == strtolower($this->CONFIG['admin']) && strtolower($on) != strtolower($by)) {
			$this->deop($chan, $by);
			$this->op($chan, $on);
		}
	}

	function onPart($nick, $chan) {
		if (strtoupper($nick) == strtoupper($this->CONFIG['nick'])) {
			if (in_array(strtolower($chan), $this->channels)) {
				$this->channels[] = strtolower($chan);
			}
		} else {
			if (!empty($chan) && !empty($nick)) {
				if (count($this->onPart) > 0) {
					foreach ($this->onPart as $key => $val) {
						$this->JPProcess($val, $key);
					}
				}
			}
		}
	}

	function onJoin($nick, $chan) {
		if (strtoupper($nick) == strtoupper($this->CONFIG['nick'])) {
			if (!in_array(strtolower($chan), $this->channels)) {
				$key = Array_search(strtolower($chan), $this->channels);
				unset($this->channels[$key]);
			}
		}
		if (!empty($chan) && !empty($nick)) {
			if (count($this->onJoin) > 0) {
				foreach ($this->onJoin as $key => $val) {
					$this->JPProcess($val, $key);
				}
			}
		}
	}

	function JPProcess ($val, $key) {
		if (!empty($val['chan'])) {
			if (is_array($val['chan'])) {
				if (in_array_i($key, $val['chan'])) {
					$chan_s = true;
				} else {
					$chan_s = false;
				}
			} elseif (strtoupper($val['chan']) == strtoupper($chan)) {
				$chan_s = true;
			} else {
				$chan_s = false;
			}
		} else {
			$chan_s = true;
		}
		if (!empty($val['nick'])) {
			$val['nick'] = str_replace("*me", $this->CONFIG['nick'] , $val['nick']);
			if (is_array($val['nick'])) {
				if (in_array_i($this->buffer['parsed']['username'], $val['nick'])) {
					$nick_s = true;
				} else {
					$nick_s = false;
				}
			} elseif (strtoupper($val['nick']) == strtoupper($this->buffer['parsed']['username'])) {
				$nick_s = true;
			} else {
				$nick_s = false;
			}
		} else {
			$nick_s = true;
		}
		if ($nick_s && $chan_s) {
			if (is_array($val['para'])) {
				foreach ($val['para'] as $waarde) {
					$par = str_replace("*nick", $this->buffer['parsed']['username'] , $waarde);
					$para[] = str_replace("*chan", $this->buffer['parsed']['channel'] , $par);
				}
				call_user_func_array(Array(&$this, $val['cmd']), $para);
			} else {
				call_user_func(Array(&$this, $val['cmd']));
			}
		}
	}

	function onCtcp ($text) {
		if (count($this->onCtcp) > 0) {
			$text = str_replace(chr(001), "", $text);
			$trig = explode(" ", $text, 2);
			$trig = $trig[0];
			$text = $trig[1];
			$word = explode(" ", $text);	
			foreach ($this->onCtcp as $key => $val) {
				if (strtoupper($trig) == strtoupper($val['trigger']) && (count($word) - 1) >= $val['req']) {
					if (is_array($val['para'])) {
						foreach ($val['para'] as $sleutell => $par) {
							$par = str_replace("*fulltime", date("D M j G:i:s Y"), $par);
							$par = str_replace("*version", VERSION , $par);
							$par = str_replace("*nick", $this->buffer['parsed']['username'] , $par);
							$par = str_replace("*time", date('H:i:s') , $par);
							$para[] = $par;
						}
						call_user_func_array(Array(&$this, $val['cmd']), $para);
					} else {
						call_user_func(Array(&$this, $val['cmd']));
					}
					break;
				}
			}
		}
	}

	function tokenRep ($string, $zin) {
		preg_match_all("*\*[0-9]{1,2}\-*", $string, $output, PREG_SET_ORDER);
		foreach ($output as $value) {
			$val = str_replace("*", "", $value[0]);
			$val = str_replace("-", "", $val);
			settype($val, "int");
			$split = explode(" ", $zin, $val);
			if (!empty($split[$val -1])) {
				$string = str_replace($value[0], $split[$val -1], $string);
			}
		}
		preg_match_all("*\*[0-9]{1,2}*", $string, $output, PREG_SET_ORDER);
		foreach ($output as $value) {
			$val = str_replace("*", "", $value[0]);
			settype($val, "int");
			$split = explode(" ", $zin);
			if (!empty($split[$val - 1])) {
				$string = str_replace($value[0], $split[$val - 1], $string);
			}
		}
		return $string;
	}

	function onText ($text) {
		if (count($this->onText) > 0) {
			$word = explode(" ", $text);
			$trig = explode(" ", $text, 2);
			foreach ($this->onText as $key => $val) {
				if (strtoupper($word[0]) == strtoupper($val['trigger']) && (count($word) - 1) >= $val['req']) {
					if (is_array($val['para'])) {
						foreach ($val['para'] as $sleutel => $waarde) {
							if (count($trig) < 2) {
								break;
							} else {
								$val['para'][$sleutel] = $this->tokenRep($waarde, $trig[1]);
							}
						}
						foreach ($val['para'] as $sleutell => $par) {
							$par = str_replace("*fulltime", date("D M j G:i:s Y"), $par);
							$par = str_replace("*version", VERSION , $par);
							$par = str_replace("*nick", $this->buffer['parsed']['username'] , $par);
							$par = str_replace("*time", date('H:i:s') , $par);
							$para[] = str_replace("*chan", $this->buffer['parsed']['channel'] , $par);
						}
						call_user_func_array(Array(&$this, $val['cmd']), $para);
					} else {
						call_user_func(Array(&$this, $val['cmd']));
					}
					break;
				}
			}
		}
	}

	function newOnText ($trigger, $cmd, $reqPar = 0, $para = "") {
		if (is_callable(array('ZeroBot', $cmd))) {
			if (!empty($trigger)) {
				if (is_int($reqPar)) {
					$getal = count($this->onText);
					$this->onText[$getal]['trigger'] = $trigger;
					$this->onText[$getal]['cmd'] = $cmd;
					$this->onText[$getal]['req'] = $reqPar;
					$this->onText[$getal]['para'] = $para;
				} else {
					$this->error("The number of required parameters must be an INT");
				}
			} else {
				$this->error("Trigger required");
			}
		} else {
			$this->error("Not callable function! :" . $cmd);
		}
	}

	function newOnCtcp ($trigger, $cmd, $reqPar = 0, $para = "") {
		if (is_callable(array('ZeroBot', $cmd))) {
			if (!empty($trigger)) {
				if (is_int($reqPar)) {
					$getal = count($this->onCtcp);
					$this->onCtcp[$getal]['trigger'] = $trigger;
					$this->onCtcp[$getal]['cmd'] = $cmd;
					$this->onCtcp[$getal]['req'] = $reqPar;
					$this->onCtcp[$getal]['para'] = $para;
				} else {
					$this->error("The number of required parameters must be an INT");
				}
			} else {
				$this->error("Trigger required");
			}
		} else {
		$this->error("Not callable function! :" . $cmd);
		}
	}

	function newOnJoin ($cmd, $para = "", $nick = "", $chan = "") {
		if (is_callable(array('ZeroBot', $cmd))) {
			if (is_array($para)) {
				$getal = count($this->onJoin);
				$this->onJoin[$getal]['cmd'] = $cmd;
				$this->onJoin[$getal]['para'] = $para;
				$this->onJoin[$getal]['nick'] = $nick;
				$this->onJoin[$getal]['chan'] = $chan;
			} else {
				$this->error("Parameters must be in array format!");
			}
		} else {
			$this->error("Not callable function! :" . $cmd);
		}
	}

	function newOnPart ($cmd, $para = "", $nick = "", $chan = "") {
		if (is_callable(array('ZeroBot', $cmd))) {
			if (is_array($para)) {
				$getal = count($this->onPart);
				$this->onPart[$getal]['cmd'] = $cmd;
				$this->onPart[$getal]['para'] = $para;
				$this->onPart[$getal]['nick'] = $nick;
				$this->onPart[$getal]['chan'] = $chan;
			} else {
				$this->error("Parameters must be in array format!");
			}
		} else {
			$this->error("Not callable function! :" . $cmd);
		}
	}

	function newOnUserMode ($mode, $cmd) {
		if (is_callable(array('ZeroBot', $cmd))) {
			$getal = count($this->onUserMode);
			$this->onUserMode[$getal]['mode'] = $mode;
			$this->onUserMode[$getal]['cmd'] = $cmd;
		} else {
			$this->error("Not callable function! :" . $cmd);
		}
	}

	function newOnNumeric ($numeric, $cmd) {
		if (is_callable(array('ZeroBot', $cmd))) {
			$getal = count($this->onNumeric);
			$this->onNumeric[$getal]['numeric'] = $numeric;
			$this->onNumeric[$getal]['cmd'] = $cmd;
		} else {
			$this->error("Not callable function! :" . $cmd);
		}
	}
}

function in_array_i($search, &$array) {
  $search = strtolower($search);
  foreach ($array as $item)
	if (strtolower($item) == $search)
		return TRUE;
  return FALSE;
}
?>
[/code]