<?php
     $ini = parse_ini_file("conf.ini", true);
     mysql_connect($ini['db']['host'],$ini['db']['user'],$ini['db']['pass']);
     mysql_select_db($ini['db']['db']);

      if ($ini['db']['log']=="1"){
       $arrival_time=microtime(true);
       $filename=basename(__FILE__);
       $filename="log_".$filename.".txt";
       $chunck=strval($arrival_time)." ".$_SERVER['REQUEST_URI']."\r\n";
       file_put_contents($filename,$chunck,FILE_APPEND);
      }

     mysql_set_charset("utf8");
	 
     $idmin=$_REQUEST['idmin'];
     $postfix=$_REQUEST['postfix'];
  
     $table="chat".$postfix;
	
 
     $q=mysql_query("SELECT * FROM (SELECT ID,user_code as user_id,nick,message,moderator,weather,day,TIMESTAMPDIFF(MINUTE,date, NOW()) AS difference FROM $table where ID>$idmin order by ID desc limit 200) AS dummy ORDER BY ID");
	    
     if (mysql_num_rows($q))
	{
		while($e=mysql_fetch_assoc($q))
				$output[]=$e;
		print(json_encode($output));
	}
	else{
	    print("no_new");
	}

    mysql_close();
?>