WP_Query [ SHUFFLE ] - 1 postagem aleatória das 5 últimas

[WP] SHUFFLE - 1 Postagem aleatória das 5 últimas

// ADC NO ARQUIVO functions.php 

//SHURFFLE NAS QUERYS DAS POSTAGENS
add_filter( 'the_posts', function( $posts, \WP_Query $query ){
  if( $pick = $query->get( '_shuffle_and_pick' ) ) {
    shuffle( $posts );
    $posts = array_slice( $posts, 0, (int) $pick );
  }
  return $posts;
}, 10, 2 );

// OU ESSE DE BAIXO

function wpse260713_randomize_posts( $sql_query, $query ) {
    $rand = (int) $query->get( '_randomize_posts_count' );
    if( $rand ) {
        $found_rows = '';
        if( stripos( $sql_query, 'SQL_CALC_FOUND_ROWS' ) !== FALSE ) {
            $found_rows = 'SQL_CALC_FOUND_ROWS';
            $sql_query = str_replace( 'SQL_CALC_FOUND_ROWS ', '', $sql_query );
        }
        $sql_query = sprintf( 'SELECT %s wp2__posts.* from ( %s ) wp2__posts ORDER BY rand() LIMIT %d', $found_rows, $sql_query, $rand );
    }
    return $sql_query;
}
add_filter( 'posts_request', 'wpse260713_randomize_posts', 10, 2 );

// ARGUMENTOS PARA O WP_QUERY
$args = array(
    'post_type' => 'post', 
    'cat' => '3,6', // ID da categoria.
    'category__not_in' => array(8, 5), 
    'meta_key' => 'news_destaque', 
    'meta_value' => '1', 
    'posts_per_page' => 5, // É RETORNADO 5 POSTS
    'no_found_rows' => 'true',
    '_shuffle_and_pick'=>1, // EXIBE 1 POST POR VEZ DOS 5, ALTERNANDO RAMDOMICAMENTE.
    //'_randomize_posts_count' => 1 // wpse260713_randomize_posts()
    'orderby' => 'date', 
    'order' => 'DESC'
);

// https://911wordpress.info/questions/2497/wp-query-receba-3-postagens-aleatorias-das-10-ultimas