array (size=62)
  'post_type' => string 'sh_testimonial' (length=14)
  'posts_per_page' => int 4
  'tax_query' =>
    array (size=1)
      0 =>
        array (size=4)
          'taxonomy' => string 'testimonial_category' (length=20)
          'term' => int 39
          'field' => string 'term_id' (length=7)
          'include_children' => boolean false
  'error' => string '' (length=0)
  'm' => string '' (length=0)
  'p' => int 0
  'post_parent' => string '' (length=0)
  'subpost' => string '' (length=0)
  'subpost_id' => string '' (length=0)
  'attachment' => string '' (length=0)
  'attachment_id' => int 0
  'name' => string '' (length=0)
  'static' => string '' (length=0)
  'pagename' => string '' (length=0)
  'page_id' => int 0
  'second' => string '' (length=0)
  'minute' => string '' (length=0)
  'hour' => string '' (length=0)
  'day' => int 0
  'monthnum' => int 0
  'year' => int 0
  'w' => int 0
  'category_name' => string '' (length=0)
  'tag' => string '' (length=0)
  'cat' => string '' (length=0)
  'tag_id' => string '' (length=0)
  'author' => string '' (length=0)
  'author_name' => string '' (length=0)
  'feed' => string '' (length=0)
  'tb' => string '' (length=0)
  'paged' => int 0
  'comments_popup' => string '' (length=0)
  'meta_key' => string '' (length=0)
  'meta_value' => string '' (length=0)
  'preview' => string '' (length=0)
  's' => string '' (length=0)
  'sentence' => string '' (length=0)
  'fields' => string '' (length=0)
  'menu_order' => string '' (length=0)
  'category__in' =>
    array (size=0)
      empty
  'category__not_in' =>
    array (size=0)
      empty
  'category__and' =>
    array (size=0)
      empty
  'post__in' =>
    array (size=0)
      empty
  'post__not_in' =>
    array (size=0)
      empty
  'tag__in' =>
    array (size=0)
      empty
  'tag__not_in' =>
    array (size=0)
      empty
  'tag__and' =>
    array (size=0)
      empty
  'tag_slug__in' =>
    array (size=0)
      empty
  'tag_slug__and' =>
    array (size=0)
      empty
  'post_parent__in' =>
    array (size=0)
      empty
  'post_parent__not_in' =>
    array (size=0)
      empty
  'author__in' =>
    array (size=0)
      empty
  'author__not_in' =>
    array (size=0)
      empty
  'ignore_sticky_posts' => boolean false
  'suppress_filters' => boolean false
  'cache_results' => boolean true
  'update_post_term_cache' => boolean true
  'update_post_meta_cache' => boolean true
  'nopaging' => boolean false
  'comments_per_page' => string '50' (length=2)
  'no_found_rows' => boolean false
  'order' => string 'DESC' (length=4)