How to make meta_query according to dynamic meta_key values in WordPress?


I’m trying to list some users using the get_users function.

An online learning plugin I use saves some data in user metadata as course_COURSEID_access_from. For example; If the course ID is 123, the metadata is saved as: course_123_access_from. And the value of this metadata is a timestamp. For example; 1600724678.

// First day of the month.
$first_day = strtotime( date( 'Y-m-01' ) );
// Last day of the month.
$last_day = strtotime( date( 'Y-m-t' ) );

$args = array(
    'fields'     => 'ID',
    'role'       => 'customer',
    'meta_query' => array(
        'relation' => 'AND',
            'key' => 'course_%_access_from',
            'value' => array( $first_day, $last_day ),
            'type' => 'numeric',
            'compare' => 'BETWEEN'
$users = get_users($args);

But I can not get any results. Where am I making a mistake?

How can I query on wordpress metadata based on dynamic meta_keys?

Faruk 4 months 0 Answers 13 views 0

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