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  Classes of Pedro Vargas  >  pserver  >  example.chat.php  >  Download  
File: example.chat.php
Role: Example script
Content type: text/plain
Description: Chat Example with pserver
Class: pserver
Handle TCP socket server connections
Author: By
Last change: Update example
Date: 4 years ago
Size: 2,629 bytes
 

Contents

Class file image Download
<?
/**
 * Chat PHP
 *
 * Thiss Class in a example of a Server create using class pserver
 *
 * @package pserver
 * @subpackage pserver.example
 * @author Pedro Vargas (deer@deerme.org) http://deerme.org
 * @version 0.2
 * @licence GNU Free Documentation License (FDL)
 */
require('pserver.class.php'); 

 
class 
chat extends pserver
{
    
//Deactivate the automatic writing
    
var $auto_write false;    

    
/**
    * Function responsible for managing the customer in read
    * In this example reads and writes in an array
    */
    
function read($client)
    {
        
// Read Data
        
$this->data$client['n'] ] = trim(@socket_read($client['socket'], $this->bufferin, (  $this->socketbinary ?  PHP_BINARY_READ PHP_NORMAL_READ  ) ));
        if ( 
$this->data$client['n'] ] != "" )
        {
            if ( 
$this->data$client['n'] ] == ":clock" )
            {
                
$this->write(  $client $this->_colorshell(33,"[SERVER] says : ").$this->_colorshell(37,  date("Y-m-d H:i:s")  )."\n\r"  );
            }
            elseif( 
$this->data$client['n'] ] == ":w" )
            {
                
$this->write(  $client $this->_colorshell(33,"[SERVER] says : ").$this->_colorshell(37,   str_replace( array("\n") , array("\n\r")  ,  print_r($this->clients,1) )   )."\n\r"  );
            }
            elseif( 
$this->data$client['n'] ] == ":quit" )
            {
                
$this->client_broadcast$this->_colorshell(33,"[SERVER] says : ").$this->_colorshell(37,  "Client ".$client["ip"]." disconnect at ".date("Y-m-d H:i:s")." "   )."\n\r"  );
                
$this->client_close$client );
                
            }
            elseif( 
$this->data$client['n'] ] == ":clear" )
            {
                for( 
$i=0;$i<=100;$i++ )
                {
                    
$this->write(  $client $this->_colorshell(33,"[SERVER] says : ").$this->_colorshell(37,  "Clear ... "    )."\n\r"  );
                }
            }
            elseif( 
$this->data$client['n'] ] == ":funny" )
            {
                
$xhtml = @file_get_contents("http://www.chistes.com/ChisteAlAzar.asp");
                if ( 
preg_match('|\<div class\=\"chiste\"\>(.*?)\<\/div\>|is'$xhtml $cap ) )
                {
                    
$this->client_broadcast$this->_colorshell(33,"[SERVER] says : ").$this->_colorshell(37utf8_decode(strip_tags($cap[1]))  )."\n\r"  );
                }
            }            
            else
            {
                foreach( 
$this->clients as $k => $v )
                {
                    
$this->write(  $this->clients[$k] , $this->_colorshell(32,"[".$client["ip"]."] says : ").$this->_colorshell(37$this->data$client['n'] ] )."\n\r"  );
                }
            }
        }
        
        
    }    
}

/*
    This chat allows communication between all users connected, besides a couple of functions implemented in the chat (:w :quit :clock :funny)
*/
$server = new chat('0','6667');
$server->welcome_data $server->_colorshell(32,"Welcome to the Chat \n\r").$server->_colorshell(37,'');
$server->start();

?>