It returns this:
Array
(
[posts_per_page] => 7
[post_type] => competicions
[orderby] => meta_value
[order] => asc
[meta_key] => datahora_prova
[meta_query] => Array
(
[0] => Array
(
[key] => datahora_prova
[value] => 20220706
[compare] => >=
)
[1] => Array
(
[key] => datahora_prova
[value] => 20220731
[compare] => <=
)
)
)
