我创建了一个自定义循环，只显示管理员帖子，但现在我希望它同时显示管理员和贡献者的帖子。
非常感谢您的帮助！
以下是我目前掌握的情况：
echo "<div class=\'post_wrap " . $infinite . "\'>";
$users_query = new WP_User_Query( array(
\'role\' => \'administrator\',
\'orderby\' => \'display_name\'
) );
$site_admins = array();
$results = $users_query->get_results();
foreach($results as $user) {
$site_admins[] = $user->ID;
}
$admins = implode(\',\',$site_admins);
$paged = (get_query_var(\'paged\')) ? get_query_var(\'paged\') : 1;
query_posts(array(\'post_type\' => \'post\', \'author\' => $admins, \'paged\' => $paged, \'posts_per_page\' => 10));
while (have_posts()) : the_post();
最合适的回答,由SO网友:M Haseeb 整理而成
// Query user data on admins
$administrators = new WP_User_Query( array( \'role\' => \'administrator\' ) );
// Query user data on contributors
$contributors = new WP_User_Query( array( \'role\' => \'contributor\' ) );
// Save admin IDs
foreach( $administrators->results as $u )
$user_ids[] = $u->ID;
// Save contributor IDs
foreach( $contributors->results as $u )
$user_ids[] = $u->ID;
// Little cleanup
unset( $u, $administrators, $contributors );
// Save paged value (for paginating results)
$paged = get_query_var( \'paged\' ) ? get_query_var( \'paged\' ) : 1;
// query_posts()
query_posts(
array(
\'post_type\' => \'post\',
\'author__in\' => $user_ids,
\'paged\' => $paged
)
);
// If the query has data
if( have_posts() ) :
// Post loop
while ( have_posts() ) :
// Setup post data
the_post();
?>
<!-- Do HTML markup and template tags here, eg. the_content(), the_title() etc.. -->
<h1><?php the_title(); ?></h1>
<?php
endwhile;
// End "If the query has data"
endif;
@1fixdotio：
WP_User_Query 返回每个用户的对象。
WP_Query 只获取用户ID，因此我们必须从用户对象中提取ID。我认为这是唯一的错误。
