Royal Slider Custom Variable Array.php

royal-slider-custom-variable-array.php

<?
class MyRoyalSliderRendererHelper {
    private $post;
    private $options;
    function __construct( $data, $options ) {
        $this->post = $data;
        $this->options = $options;
    }
    function array_test() {
    $var = array(
	    'foo' => array(
	        'bar' => array(
	            'baz' => 'qux',
	        ),
	    ),
	);
	return $var;
    }
}
function newrs_add_custom_variables($m, $data, $options) {
    $helper = new MyRoyalSliderRendererHelper($data, $options);
    $m->addHelper('array_test', array($helper, 'array_test') );
}
add_filter('new_rs_slides_renderer_helper', 'newrs_add_custom_variables', 10, 4);

rs-slide-markup.html

<div class="rsContent">
  <p>{{array_test.foo.bar.baz}}</p>
  <p>{{#array_test}}{{#foo}}{{#bar}}{{baz}}{{/bar}}{{/foo}}{{/array_test}}</p>
  <p>{{#array_test}}{{foo.bar.baz}}{{/array_test}}</p>
  <p>{{#array_test}}{{array_test.foo.bar.baz}}{{/array_test}}</p>
</div>