Getting Form Values

Get POST values

  //Raw text field
  $MyStringField = (isset($_POST['MyStringField'])) ? trim($_POST['MyStringField']) : "";

  //To sanitise text entry fields properly use this:
  $MyStringField = htmlspecialchars(stripslashes(trim($_POST['MyStringField'] ?? '')), ENT_QUOTES);

  //Int field, defaulting to 0
  $MyIntField = (int)($_POST['MyIntField'] ?? 0);

  //Checkbox field
  $MyCheckboxField = isset($_POST['MyCheckboxField']) && $_POST['MyCheckboxField'] === 'Yes';    //Always gives True or False


  if ( isset($_POST['form_action']) && ($_POST['form_action'] == 'My_form_action') )
  {
    
  }
//Get all POST values
foreach($_POST as $key=>$value)
    echo "<b>$key:</b> $value<br />rn";