charleslouis

<?php

/**
 * [list_searcheable_acf list all the custom fields we want to include in our search query]
 * @return [array] [list of custom fields]
 */
function list_searcheable_acf(){
  $list_searcheable_acf = array("title", "sub_title", "excerpt_short", "excerpt_long", "xyz", "myACF");
  return $list_searcheable_acf;
}

JoostKiens

<?php
/**
 * Improves the WordPress caption shortcode with HTML5 figure & figcaption, microdata & wai-aria attributes
 *
 * Author: @joostkiens
 * Licensed under the MIT license
 *
 * @param  string $val     Empty
 * @param  array  $attr    Shortcode attributes
 * @param  string $content Shortcode content