Array
(
[post_type] => product
[posts_per_page] => 6
[paged] => 1
[orderby] => title
[order] => ASC
[tax_query] => Array
(
[relation] => OR
[0] => Array
(
[taxonomy] => product_cat
[field] => slug
[terms] => Array
(
[0] => heating
[1] => air-filtration
[2] => cooling
)
[operator] => IN
)
)
[meta_query] => Array
(
[0] => Array
(
[key] => _stock_status
[value] => outofstock
)
)
)
0