I have a query which fetches English courses only. How can I fetch all the languages courses? I am using WooCommrce with LearnDash.
public static function list_courses() {
global $post;
$postid = $post->ID;
query_posts( array( 'post_type' => 'sfwd-courses', 'posts_per_page' => - 1 ) );
$courses = array();
while ( have_posts() ) {
the_post();
$courses[ get_the_ID() ] = get_the_title();
}
wp_reset_query();
$post = get_post( $postid );
return $courses;
}