I want to search for an anniversary within a certain time period. This code used to work, but it was updated to either PHP or WP, but now it returns 0 results. What’s wrong?
$posts = get_posts(
array(
'numberposts' => 8,
'post_type' => 'post',
'meta_query' => array(
'relation' => 'AND',
array(
'key' => 'evfordulo',
'compare' => '>=',
'value' => '[0-9]{4}'.date('md',strtotime("-10 days"))
),
array(
'key' => 'evfordulo',
'compare' => '<=',
'value' => '[0-9]{4}'.date('md',strtotime("+10 days"))
),
),
)
);