7){
$colors = 7;
}
}
else{
$colors = 3;
}
$verbose = strip_tags($_GET['verbose']);
if(strcmp($verbose,"1") == 0 || strcmp($verbose,"true") == 0){
$verbose = 1;
}
else{
$verbose = 0;
}
$sideLength = strip_tags($_GET['sidelength']);
if(ctype_digit((string)$sideLength)){
if($sideLength < 4){
$colors = 4;
}
else if($sideLength > 16384){
$sideLength = 16384;
}
}
else{
$sideLength = 700;
}
$importRule = strip_tags($_GET['rule']);
if(empty($importRule)){
$importRule = "";
}
?>