从wp_get_archives中排除类别?

本文介绍了从wp_get_archives中排除类别?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

是否可以从wp_get_archives中排除类别?我试图在侧边栏中显示月份，但我想排除不是博客条目的帖子.

Is there any way to exclude a category from wp_get_archives? I'm trying to show the months in the sidebar, but I want to exclude the posts that are not blog entries.

$catID = get_cat_id('Projects');
$variable = wp_get_archives('type=monthly&show_post_count=1);
echo $variable;

推荐答案

如果要在主题目录的functions.php中仅包含wp_get_archive函数的特定类别，请使用此选项

Use this if you want to include only specific categories for wp_get_archive function in your functions.php of your theme directory

add_filter( 'getarchives_where', 'customarchives_where' );
add_filter( 'getarchives_join', 'customarchives_join' );

function customarchives_join( $x ) {

    global $wpdb;

    return $x . " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)";

}

function customarchives_where( $x ) {

    global $wpdb;

    $includes= '14'; // category id to include
    return $x . " AND $wpdb->term_taxonomy.taxonomy = 'category' AND $wpdb->term_taxonomy.term_id = '$includes'";

}

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