最终解决方案
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如果合并两个查询并且不使用“偏移量”，则不需要自定义分页，因此我已删除
$big = 999999999; // need an unlikely integer
echo paginate_links( array(
'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
'format' => '?paged=%#%',
'current' => max( 1, get_query_var('paged') ),
'total' => $the_query->max_num_pages
) );
并补充：
echo paginate_links();
您必须将 'order' 设置为 'post__in' 值以保持在单独查询中给帖子的顺序。
为避免由包含许多帖子的查询引起的内存错误（如“致命错误：允许的内存大小为 134217728 字节已用尽（尝试分配 262144 字节）”），您必须仅检索帖子 ID在查询中。 See here.
这是最终代码：
global $wp_query;
$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
$post_per_page = 35; // How many post per page - setup as you need
$nr_of_posts_to_be_analyzed_to_include_only_current_events = 100; // How many post to analyze to include only current events, ie events that are not in category id 11114
$sticky = get_option( 'sticky_posts' );
// posts in category, limited in number otherwise - if you set '-1' and you have 7.000 posts - you exceed the script time limit execution
$category_posts = get_posts(array('category_name' => get_query_var( 'category_name' ), 'posts_per_page' => $nr_of_posts_to_be_analyzed_to_include_only_current_events,'orderby' => 'date', 'order' => 'DESC'));
$category_posts_ids = array();
foreach( $category_posts as $post ) {
$category_posts_ids[]=$post->ID; // Array with posts ID
}
// var_dump($category_posts_ids);
// expired posts in category, limited in number otherwise - if you set '-1' and you have 7.000 posts - you exceed the script time limit execution
$expired_posts = get_posts(array('category__and' => array(11114, get_query_var('cat')), 'posts_per_page' => $nr_of_posts_to_be_analyzed_to_include_only_current_events, 'orderby' => 'date', 'order' => 'DESC'));
$expired_posts_ids = array();
foreach( $expired_posts as $post ) {
$expired_posts_ids[]=$post->ID; // Array with posts ID
}
// first 100 posts in this category per page - the expired posts that are in 100 first posts in this category gives as result an array of not expired posts
$array_where_to_get_post = array_diff( $category_posts_ids, $sticky, $expired_posts_ids );
// 1/3 only the sticky posts
$stickies_posts_args = array(
'category_name' => get_query_var( 'category_name' ),
'post__in' => get_option( 'sticky_posts' ),
'orderby' => 'date',
'order' => 'DESC',
'posts_per_page' => -1,
'fields' => 'ids' // important: to avoid memory exhausted error we retrieve postids only
);
// 2/3 only the not expired and not sticky posts
$not_expired_posts_args = array(
'post__in' => $array_where_to_get_post,
'orderby' => 'date',
'order' => 'DESC',
'posts_per_page' => -1,
'fields' => 'ids', // important: to avoid memory exhausted error we retrieve postids only,
'suppress_filters' => false
);
// 3/3 only the expired and not sticky posts
$expired_posts_args = array(
'category_name' => get_query_var( 'category_name' ),
'post__not_in' => get_option( 'sticky_posts' ), // not sticky posts
'category__in' => array(11114), // expired posts
'orderby' => 'date',
'order' => 'DESC',
'posts_per_page' => -1,
'fields' => 'ids' // important: to avoid memory exhausted error we retrieve postids only
);
$firstQuery = get_posts($stickies_posts_args);
add_filter('posts_join','join_posts_and_events'); // apply some filter
add_filter('posts_orderby', 'order_posts'); // apply some filter
$secondQuery = get_posts($not_expired_posts_args);
remove_filter('posts_join','join_posts_and_events');
remove_filter('posts_orderby', 'order_posts');
$thirdQuery = get_posts($expired_posts_args);
$mergePosts = array_merge( $firstQuery, $secondQuery, $thirdQuery ); // Merge all queries
$uniquePosts = array_unique($mergePosts); // Create an array with unique posts
// Final query
$args = array(
'post_type' => 'any',
'post__in' => $uniquePosts,
'paged' => $paged,
'orderby' => 'post__in', // order the posts as they are (already ordered)
'order' => 'DESC',
'posts_per_page' => $post_per_page,
'ignore_sticky_posts' => 1 // otherwise it breaks pagination
);
$wp_query = new WP_Query($args);
if ( $wp_query->have_posts() ) :
while ( $wp_query->have_posts() ) { $wp_query->the_post();
// outputs what you want
endwhile;
endif;
echo paginate_links();