How to keep already-set GET parameter values on form submission?

Question

I have a URL : foo.php?name=adam&lName=scott, and in foo.php I have a form which gives me values of rectangleLength & re

Answer 1

You can add two hidden fields in the form on the first target site, blabla.php in your case:

For a dynamic solution, use a foreach loop:

 $value) {
  $name = htmlspecialchars($name);
  $value = htmlspecialchars($value);
  echo '';
}
?>

You may consider locking the dynamic approach down to a list of known possible keys:

';
}
?>