Is it outputting anything at all? Like a empty list?
What do you get if you output the results of the query
<?php
$business_event = get_posts(array(
'post_type' => 'event',
'orderby' => array(
'event_date' => 'ASC',
'time_start' => 'ASC'
),
'meta_query' => array(
array(
'key' => 'business_name', // name of custom field
'value' => '"' . get_the_ID() . '"', // matches exaclty "123", not just 123. This prevents a match for "1234"
'compare' => 'LIKE'
)
)
));
// show results of above.
echo '</pre>'; print_r($business_event); echo '</pre>';
?>
