Afficher uniquement les posts qui sont plus récents qu’aujourd’hui

/** 
 *  PIT - Pre get posts
 *  - Display only posts that are more recent than today date + order them by date.
 */
add_action('pre_get_posts', '_pit_post_type_evenement_query', 99, 1);
function _pit_post_type_evenement_query($query) {

    if (is_admin() || !$query->is_main_query() || $query->get('post_type') != 'evenement' || $query->is_singular())
        return;

    /** Sort by the more recent "custom date" */
    $query->set('orderby', 'meta_value');
    $query->set('order', 'ASC');

    /** Hide "old" post based on "custom date" & "today" date */
    $today_date         = date('Ymd');
    $custom_date_meta   = 'date';
    $meta_query         = array();
    $meta_query[]       = array(
        'key'       => $custom_date_meta,
        'value'     => $today_date,
        'compare'   => '>=',
        'type'      => 'DATE',
    );

    $query->set('meta_query', $meta_query);
}