PDF Template Configuration file for our Hello World Tutorial

hello-world.php

<?php

namespace GFPDF\Templates\Config;

use GFPDF\Helper\Helper_Interface_Config;

/**
 * Configuration file for hello-world.php
 */

/* Exit if accessed directly */
if ( ! defined('ABSPATH') ) {
    exit;
}

/**
 * The configuration class name should be the same name as the PHP template file name with the following modifications:
 *     The file extension is omitted (.php)
 *     Any hyphens (-) should be replaced with underscores (_)
 *     The class name should be in sentence case (the first character of each word separated by a hyphen (-) or underscore (_) should be uppercase)
 *
 * For instance, a template called core-simple.php or core_simple.php would have a configuration class of "Core_Simple"
 *
 * This naming convention is very important, otherwise the software cannot correctly load the configuration
 */
class Hello_World implements Helper_Interface_Config {

	/**
	 * Return the templates configuration structure which control what extra fields will be shown in the "Template" tab when configuring a form's PDF.
	 *
	 * @return array The array, split into core components and custom fields
	 * 
	 * @since 4.0
	 */
	public function configuration() {

		return array(

		);
	}
}