【发布时间】:2018-02-05 15:18:17
【问题描述】:
我想在 WordPress 中访问此对象的日期值, 但我无法得到任何结果。
$dates = $wpdb->get_results("SELECT DISTINCT YEAR(post_date) FROM wp_posts
ORDER BY post_date");
foreach($dates as $date){
echo $date->YEAR(post_date);
}
stdClass Object
(
[YEAR(post_date)] => 2010
)
stdClass Object
(
[YEAR(post_date)] => 2011
)
stdClass Object
(
[YEAR(post_date)] => 2012
)
stdClass Object
(
[YEAR(post_date)] => 2013
)
我该如何解决这个问题?
【问题讨论】: