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      if($cpar[0] == '@enc' &&!$sleep){        unset($enc2);        $ealen = 0;        $enc = trim(substr($parsed['msg'],4));        $ekey = rand(1,6);        $enc = str_split($enc);        $ekey2 = chr(ord($ekey)+32);        foreach($enc as $val){          $ealen++;          if($ealen % $ekey == 0){            $enc2 = $enc2.chr(ord($val)+64);          }else{            $enc2 = $enc2.chr(ord($val)+128);          }        }        $enc2 = $ekey2.$enc2;        cmd_send('PRIVMSG '.$parsed['target'].' :'.$enc2);      }      if($cpar[0] == '@dec' &&!$sleep){        unset($dec2);        $delen = 0;        $dec = trim(substr($parsed['msg'],5));        $ekey = substr($parsed['msg'],4,1);        $ekey = chr(ord($ekey)-32);        $dec = str_split($dec);        foreach($dec as $val){          $dalen++;          if($dalen % $ekey == 0){            $dec2 = $dec2.chr(ord($val)-64);          }else{            $dec2 = $dec2.chr(ord($val)-128);          }        }        cmd_send('PRIVMSG '.$parsed['target'].' :'.$dec2);      }