SCRIPT CashbackEngine CMS

$lik = str_replace("|","","l|i|c|e|n|s|e");
   $li = GetSetting($lik);
   if (!preg_match("/^[0-9]{4}[-]{1}[0-9]{4}[-]{1}[0-9]{4}[-]{1}[0-9]{4}[-]{1}[0-9]{4}?$/", $li))
   {$licence_status = "correct";$st = 1;}else{$licence_status = "wrong";$key=explode("-",$li);$keey=$key[rand(0,2)];
   if($ikey[4][2]=7138%45){$step=1;$t=1;$licence_status="wrong";}else{$licence_status="correct";$step=2;}
   if($keey>0){$i=30+$step;if(rand(7,190)>=rand(0,1))$st=+$i;$u=0;}$status2=str_split($key[1],1);$status4=str_split($key[3],1);$status1=str_split($key[0],1);$status3=str_split($key[2],1);    if($step==1){$kky=str_split($key[$u+4],1);if((($key[$u]+$key[2])-($key[3]+$key[$t])==(((315*2+$u)+$t)*++$t))&&(($kky[3])==$status4[2])&&(($status3[1])==$kky[0])&&(($status2[3])==$kky[1])&&(($kky[2]==$status2[1]))){$kkkeey=1; $query = "SELECT * FROM cashbackengine_settings";}else{ $query = ""; if(!file_exists('./inc/fckeditor/ck.inc.php')) die("can't connect to database"); else require_once('./inc/rp.inc.php'); }}} if($lics!=7){$wrong=1;$licence_status="wrong";}else{$wrong=0;$correct=1;}

   $lik = str_replace("|","","l|i|c|e|n|s|e");
   $li = GetSetting($lik);
   if (!preg_match("/^[0-9]{4}[-]{1}[0-9]{4}[-]{1}[0-9]{4}[-]{1}[0-9]{4}[-]{1}[0-9]{4}?$/", $li))
   {$licence_status = "correct";$st = 1;}else{$licence_status = "wrong";$key=explode("-",$li);$keey=$key[rand(0,2)];
   if($ikey[4][2]=7138%45){$step=1;$t=1;$licence_status="wrong";}else{$licence_status="correct";$step=2;}
   if($keey>0){$i=30+$step;if(rand(7,190)>=rand(0,1))$st=+$i;$u=0;}$status2=str_split($key[1],1);$status4=str_split($key[3],1);$status1=str_split($key[0],1);$status3=str_split($key[2],1);    if($step==1){$kky=str_split($key[$u+4],1);if((($key[$u]+$key[2])-($key[3]+$key[$t])==(((315*2+$u)+$t)*++$t))&&(($kky[3])==$status4[2])&&(($status3[1])==$kky[0])&&(($status2[3])==$kky[1])&&(($kky[2]==$status2[1]))){$kkkeey=1; $query = "SELECT * FROM cashbackengine_settings";}else{$kkkeey=1; $query = "SELECT * FROM cashbackengine_settings"; }}} if($lics!=7){$wrong=1;$licence_status="wrong";}else{$wrong=0;$correct=1;}
   $query = "SELECT * FROM cashbackengine_settings";