After performing this question, I went to the next step and I wanted to sort the query results by another custom field.

I want to sort the results by a custom field that consists of a date and want to get the order from lowest to highest date

The problem is that I do not get what I ordered. I've tried several ways with no success, I googled several sites and nothing. It gives me much trouble to ask you again but I can not solve this problem.

Anyone can help me? : '(

I leave my code to see where you should embed the orderby:

    $group_1 = get_posts(
    array(
        'posts_per_page' => 30,
        'fields'         => 'ids',
        'meta_query'     => array (
            array (
                'key'   => 'field1',
                'value' => 'data1,
            ),
            array (
                'key'   => 'field2',
                'value' => 'data2',
            ),
        ),
    )
);

$group_2 = get_posts(
    array(
        'posts_per_page' => 30,
        'fields'         => 'ids',
        'meta_query'     => array (
            array (
                'key'   => 'field1',
                'value' => 'data2',
            ),
            array (
                'key'   => 'field2',
                'value' => 'data1',
            ),
        ),
    )
);

$the_query = new WP_Query(
    array(
        'post__in' => array_merge( $group_1, $group_2)
    )
);

Thanks!

After performing this question, I went to the next step and I wanted to sort the query results by another custom field.

I want to sort the results by a custom field that consists of a date and want to get the order from lowest to highest date

The problem is that I do not get what I ordered. I've tried several ways with no success, I googled several sites and nothing. It gives me much trouble to ask you again but I can not solve this problem.

Anyone can help me? : '(

I leave my code to see where you should embed the orderby:

    $group_1 = get_posts(
    array(
        'posts_per_page' => 30,
        'fields'         => 'ids',
        'meta_query'     => array (
            array (
                'key'   => 'field1',
                'value' => 'data1,
            ),
            array (
                'key'   => 'field2',
                'value' => 'data2',
            ),
        ),
    )
);

$group_2 = get_posts(
    array(
        'posts_per_page' => 30,
        'fields'         => 'ids',
        'meta_query'     => array (
            array (
                'key'   => 'field1',
                'value' => 'data2',
            ),
            array (
                'key'   => 'field2',
                'value' => 'data1',
            ),
        ),
    )
);

$the_query = new WP_Query(
    array(
        'post__in' => array_merge( $group_1, $group_2)
    )
);

Thanks!