<?php
      //Set the Content Type
      header('Content-type: image/jpeg');
 
      // Create Image From Existing File
      $jpg_image = imagecreatefromjpeg('sunset.jpg');
 
      // Allocate A Color For The Text
      $white = imagecolorallocate($jpg_image, 255, 255, 255);
 
      // Set Path to Font File
      $font_path = 'font.TTF';
 
      // Set Text to Be Printed On Image
      $text = "This is a sunset!";
 
      // Print Text On Image
      imagettftext($jpg_image, 25, 0, 75, 300, $white, $font_path, $text);
 
      // Send Image to Browser
      imagejpeg($jpg_image);
 
      // Clear Memory
      imagedestroy($jpg_image);
    ?>