我正在尝试使用WP User query构建一个查询，可以在其中进行搜索

这是我的参数：

$args = array(
            \'role\'              => \'author\',
            \'number\'            => $limit,
            \'offset\'            => $offset,
            \'order\'             => $order_sort,
            \'orderby\'           => $order_by,
            \'search\'            => \'*\'.esc_attr( $search_str ).\'*\',
            \'meta_query\'        => array(
                \'relation\'      => \'AND\',
                array(
                    \'key\'       => \'reg_complete\',
                    \'value\'     => 1,
                    \'compare\'   => \'=\',
                ),
                array(
                    \'relation\'    => \'OR\',
                    array(
                        \'key\'     => \'first_name\',
                        \'value\'   => $search_str,
                        \'compare\' => \'LIKE\'
                    ),
                    array(
                        \'key\'     => \'last_name\',
                        \'value\'   => $search_str,
                        \'compare\' => \'LIKE\'
                    )
                ),
            )
        );

如果搜索名字/姓氏，工作正常。。。但名字/电子邮件不匹配

知道怎么解决吗？

编辑：从参数中删除search\\u列并添加此筛选器：

add_filter( \'user_search_columns\', \'my_user_search_columns\', 10, 3 );

function my_user_search_columns( $search_columns, $search, $this ) {
    $search_columns[] = \'user_email\';
    $search_columns[] = \'user_nicename\';

    return $search_columns;
}

更改前的结果相同