$view = views_get_view($view_name);
$display_id = 'page_1'; // Can be feed_1 or block_1
$view->set_display($display_id);
$view->preview = TRUE;
$view->pre_execute(array()); //args
$view->is_cacheable = FALSE;
$data = $view->render($display_id); // render
return $data;

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Embedding Views / displaying Views programatically

drupal

PHP