Weblabor

<?
function sz() {
  $d=rand(0,2);
  switch ($d) {
    case 0:
        return and;
        break;
    case 1:
        return or;
        break;
	case 2:
        return xor;
        break;
  }
  }
  $a=rand(0,1);$b=rand(0,1);$c=rand(0,1);
  print $a sz() ($b sz() $c) sz() !$b;
?>

<?
$c='';
function sz($x, $y) { global $c;
  $d=rand(0,2);
  switch ($d) {
    case 0:
		$c.='$a and $b';
        return $x and $y;
        break;
    case 1:
		$c.='$a or $b';
        return $x or $y;
        break;
	case 2:
		$c.='$a xor $b';
        return $x xor $y;
        break;
  }
  }
  $a=rand(0,1);$b=rand(0,1);
  print "Ha a= ".$a." b= ".$b."<br/>";
  $d=sz($a,$b); 
  print $c.'  ='.$d; 
?>

$KEP_FILE_NAME = $_FILES['image']['name'];
                $KEP_FILE_DIRR = $_FILES['image']['tmp_name'];
                if(!preg_match('/(rar|zip)$/i',$file_name)){ echo "rossz fájltípus"; }
                else {
                $FILE_HELYE = './uploads/'.$this->h_tipus.'/'.$file_name;
                $KEP_FILE_DIRR = './uploads/'.$this->h_tipus.'/kepek/'.$KEP_FILE_NAME;
                switch($this->h_tipus)
                {
                    case "ebook":
                    if($this->h_pdf_page != "" && is_numeric($this->h_pdf_page)){
                    $file_hely = './uploads/ebook';
                    $KEP_FILE_HELYE = './uploads/ebook/kepek';
                    move_uploaded_file($file_dirr,$file_hely.'/'.$file_name);
                   $UpImage = move_uploaded_file($KEP_FILE_DIRR,$KEP_FILE_HELYE.'/'.$KEP_FILE_NAME);