我的一个朋友给我写了一个小插件,它正在推出用户display_name。我此刻无法联系到他,这就是我在这里问的原因。求你的建议!
我如何得到而不是只有用户display_name的全名(名字和姓氏?)
我知道$user->last_name; $user->first_name;
之类的函数,但不知道wordpress中的mysql查询。
function getEVentRSVPUsers($post_id,$event_rsvp=0){
global $wpdb;
$table_rsvp_event = $wpdb->prefix."event_rsvp as E";
$query = "Select E.user_id,U.display_name from $table_rsvp_event
LEFT JOIN ".$wpdb->prefix."users as U
ON
E.user_id = U.ID
where
E.post_id = $post_id
AND
event_rsvp = $event_rsvp
group by E.user_id
";
$results = $wpdb->get_results($query);
$userlist = "";
if($results){
$userlist = "<ul>";
foreach($results as $result){
$user_nicename = $result->display_name;
$userlist .= "<li><strong>$user_nicename</strong></li>";
}
$userlist .= "<ul>";
}
return $userlist;
}
答案 0 :(得分:0)
在此代码中
$query = "Select E.user_id,U.display_name from $table_rsvp_event
将first_name和last_name添加到查询中。
$query = "Select E.user_id, U.display_name, first_name, last_name from $table_rsvp_event
并在
foreach($results as $result){
$user_nicename = $result->display_name;
$userlist .= "<li><strong>$user_nicename</strong></li>";
}
将display_name更改为first_name和last_name
$user_nicename = $result->first_name . " " . $result->last_name;