IRC bot help.

[Jragon]

Hey guys,

 

I've been working on a IRC bot, but there is something wrong with it, it is ment to be an endless loop, but it runs out of memory before it joins D=

Error:

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 261900 bytes) in /var/www/random/bot2.php on line 90

 

Code:

<?php
set_time_limit(0);
ini_set('desplay_errors', 'on');
$configure = array(
	'server' => 'irc.freenode.net',
	'port' => 6667,
	'nick' => 'TNB_BOT',
	'name' => 'JBot',
	'channel' => '##thenewboston',
	'pass' => '***'
);
class JBot{
	//TCP connection holder.
	public $socket;

	//Message holder.
	public $msg = array();

	/*
	 * Constucter.
	 * Opens the server connection, and logs in the bot.
	 * 
	 * @param array.
	 */
	function __construct($configure){
		 $this->socket = fsockopen($configure['server'], $configure['port']);
		 $this->login($configure);
		 $this->main();
		 $this->send_data('JOIN', $this->configure['channel']);
	}

	/*
	 * Logs bot in to server
	 * 
	 * @param array.
	 */

	function login($configure){
		$this->send_data('USER', $configure['nick'] . ' Jragon.co.uk ' . $configure['nick'] . ' :' . $configure['name']);
		$this->send_data('NICK', $configure['nick']);
	}

	/*
	 * Main function, used to grab all data.
	 * 
	 */

	function main(){
		$data = fgets($this->socket, 128);
		flush();
		$this->ex = explode(' ', $data);

		if($this->ex[0] == 'PING'){
			//Plays ping-pong with the server..
			$this->send_data('PONG', $this->ex[1]);
		}
		$command = str_replace(array(chr(10), chr(13)), '', $this->ex[3]);

		//List of commands the bot responds to.
		switch($command){
			case ':!say':
				$this->say();
			break;
			case ':!join':
				$this->join_channel($this->ex[4]);
			break;

			case ':!quit':
				$this->send_data('QUIT', $this->ex[4]);
			break;

			case ':!op':
				$this->op_user();
			break;	

			case ':!deop':
				$this->op_user('','', false);
			break;

			case ':!time':
				$this->send_data("PRIVMSG", "Time" . date("F j, Y, g:i a" . time()));
			break;


			case 'Hello':
				fputs($socket,"PRIVMSG " . $this->ex[2] . " : Hi!\n");
			break;

		}
		$this->main();
	}
	function say(){
		$arraysize = sizeof($this->ex);
		//1,2,3 are just nick and chan, 4 is where text starts 
		$count = 4;
		while($count <= $arraysize) {
			$text = $text . " " . $this->ex[$count];
			$count++;
		}
		$this->privmsg($text, $this->ex[2]);
		unset($text);
	}

	function privmsg($message, $to){
		fputs($socket,"PRIVMSG " . $to . " :" . $message . "\n");
	}


	/*
	 * Sends data to the server.
	 */
	function send_data($cmd, $msg = null){
		 if($msg == null){
			 fputs($this->socket, $cmd . "\n");
			 echo "<b>$cmd</b>";
		 }else{
			fputs($this->socket, $cmd.' '.$msg."\n");
			echo "<b>$cmd $msg</b>";
		 }
	}

	/*
	 * Joins a channel.
	 * 
	 * @param text
	 */
	function join_channel($channel){
		$this->send_data('JOIN', $channel);
	}
	/*
	 * Give/Take operator status.
	 */ 
	function op_user($channel = '', $user = '', $op = true){
		if($channel == '' || $user == ''){
			if($channel == ''){
				$channel = $this->ex[2];
			}
			if($user == ''){
				 $user = strstr($this->ex[0], '!', true);
			};
			if($op){
				$this->send_data('MODE', $channel . ' +o ' . $user);
			}else{
				$this->send_data('MODE', $channel . ' -o ' . $user);
			}
		}
	}
}
$bot = new JBot($configure);		 






?>

[Jragon]

<?php

//Opens the socket
$socket = fsockopen("irc.freenode.com",6667);

//Sends Host name
fputs($socket, "USER Jragon_Bot Jragon.co.uk PHP :Jragon_Bot\n");

//Send the nickname
fputs($socket, "NICK Jragon_Bot\n");

//Joins ##thenewboston
fputs($socket, "JOIN ##thenewboston\n");

//Set commands
$commands = array(
   "!version",
   "!say",
   "!exit",
   "Hello"
);
while(1){

//Gets data
while($data = fgets($socket, 128)){

	//Puts data into an array.
	$get = explode(' ', $data);

	//Server pinged, time to reply
	if($get[0] == "PING"){
		fputs($socket, "PONG " . $get[1] . "\n");
	}

	if(substr_count($get[2],"#")) {
		$nick = explode(':',$get[0]);
		$nick = explode('!',$nick[1]);
		$nick = $nick[0];
		$chan = $get[2];
		$num = 3;
		if($num == 3){
			$split = explode(':',$get[3],2);
			$text = $split[1];

			//Processing of commands
			//This is where we start processing the commands we entered in earlier
			if(in_array(rtrim($text),$commands)) {
				switch(rtrim($text)) {
					case "!version":
						fputs($socket,"PRIVMSG $chan : Jragon bot, version 0.01 Alpha\n Developed by Jragon(Rory Anderson)\n");
					break;
					case "!say":
						$arraysize = sizeof($get);
						//1,2,3 are just nick and chan, 4 is where text starts 
						$count = 4;
						while($count <= $arraysize) {
							$saytext = $saytext." ".$get[$count];
							$count++;
						}
						fputs($socket,"PRIVMSG ".$get[2]." :".$saytext."\n");
						unset($saytext);
					break;
					case "!exit":
						fputs($socket,"PRIVMSG $chan :Shutting Down Jragon's very awesome bot!\n");
						fputs($socket,"QUIT Client Disconnected!\n");
							//IMPORANT TO HAVE THE DIE(), this throws the script out of the infinite while loop!
							die('Client Disconnected!');
					break;
					case "Hello":
						fputs($socket,"PRIVMSG $chan :Hi!\n");
					break;
				}
			}
		}
	}
}
}

//Shows the text in the browser as Time - Text
echo nl2br(date('G:i:s')."-".$data);

//Flush it out to the browser
flush();


?>

That is my first bot that worked...