キャプチャを介して検証しているフォームがあります。if ステートメントがあります。ユーザーが間違ったキャプチャを入力すると、戻るように指示されます。それ以外の場合、ページは次のページにリダイレクトされます
  http://tre.emv3.com/D2UTF8?emv_tag=876020001C384269&emv_ref=EdX7CqkdLe_d8SA9MOPQNCffL0p6Hq3D-jmueKEyWsbQKbo&FIRSTNAME_FIELD=XXXXXXXXX&LASTNAME_FIELD=XXXXXXXXX&DATEOFBIRTH_FIELD=XXXXXXXXX&EMAIL_FIELD=XXXXXXXXX&EMVCELLPHONE_FIELD=XXXXXXXXX&STORE_NAME_FIELD=XXXXXXXXX&
ここで、XXXXXXXX はすべて、フォームの変数に置き換える必要があります。以下のコードを試してみると、変数が置き換えられません。ご協力ありがとうございました。
      <?php session_start(); ?>
      <?php 
      ob_start();
          date_default_timezone_set("Europe/London");
          include_once $_SERVER['DOCUMENT_ROOT'] . '/maininc/securimage/securimage.php';
          $securimage = new Securimage();
          if ($securimage->check($_POST['captcha_code']) == false) {
            // the code was incorrect
            // you should handle the error so that the form processor doesn't continue
            // or you can use the following code if there is no validation or you do not know how
            echo "THIS IS WRONG.<br /><br />";
            echo "Please go <a href='javascript:history.go(-1)'>back</a> and try again.";
            exit;
          }else{
           $FIRSTNAME_FIELD = $_POST['FIRSTNAME_FIELD'];
           $LASTNAME_FIELD = $_POST['LASTNAME_FIELD'];
           $DATEOFBIRTH_FIELD = $_POST['DATEOFBIRTH_FIELD'];
           $EMAIL_FIELD = $_POST['EMAIL_FIELD'];
           $EMVCELLPHONE_FIELD = $_POST['EMVCELLPHONE_FIELD'];
           $STORE_NAME_FIELD = $_POST['STORE_NAME_FIELD'];
           header('location: http://tre.emv3.com/D2UTF8?emv_tag=876020001C384269&emv_ref=EdX7CqkdLe_d8SA9MOPQNCffL0p6Hq3D-jmueKEyWsbQKbo&FIRSTNAME_FIELD=echo$FIRSTNAME_FIELD;&LASTNAME_FIELD=echo$LASTNAME_FIELD;&DATEOFBIRTH_FIELD=echo$DATEOFBIRTH_FIELD;&EMAIL_FIELD=echo$EMAIL_FIELD;&EMVCELLPHONE_FIELD=echo$EMVCELLPHONE_FIELD;&STORE_NAME_FIELD=echo$STORE_NAME_FIELD;&');
          }
      ob_end_flush();
      exit;
      ?>