我想执行一些小代码,如下所示:
global $wpdb;
$rows = $wpdb->query(\'SELECT DATE(post_date) AS date, COUNT(*) AS count FROM \' . $wpdb->posts . \' GROUP BY DATE(post_date) ORDER BY DATE(post_date)\');
foreach ($rows as $row) {
echo $row->date . \': \' . $row->count . \'<br>\';
}
但我不想为这个小任务编写插件。我如何管理它?