Example of returning a Class object over an array in PHP.

example.php

<?php
/**
 * Appeals: List All Appeals.
 *
 * <code>
 *   class(AllAppeals) {
 *     "data" => class(Appeals) {
 *       "christmas_appeal_2022" => class(Appeal) {
 *          "name"          => :string "Christmas Appeal 2022",
 *          "slug"          => :string "christmas-appeal-2022",
 *          "salesforce_id" => :string "1234567890ABC",
 *       },
 *       "cyber_monday_appeal_2022" => class(Appeal) {
 *          "name"          => :string "Cyber Monday Appeal 2022",
 *          "slug"          => :string "cyber-monday-appeal-2022",
 *          "salesforce_id" => :string "1234567890DEF",
 *       },
 *     },
 *     "updated_at" => :string "2022-02-22 15:16:17",
 *   }
 * </code>
 * 
 * @author Michael Bragg <https://www.michaelbragg.com>
 */

use Vatu\WordPress\Plugin\Example\Appeals;
$data = Appeals::all_appeals();

// Output specific appeal attribute.
echo $data->data->christmas_appeal_2021->salesforce_id;
// Returns: 1234567890ABC

// Loop through all appeals.
foreach ($data->data as $key => $value) {
	echo "{$value->name}: {$value->slug}<br/>";
}
// Returns:
// Christmas Appeal 2022: christmas-appeal-2022
// Cyber Monday Appeal 2022: cyber-monday-appeal-2022