获取多个类别中的链接(交集)

我正在使用get_bookmarks() 获取书签链接。我可以在cat A中获得链接or B类，但我只想在A和and B

Example what I need:

我有三个链接类别cat#1, cat#2, cat#3.

我需要在两者中获得链接cat#1 AND cat#2 不cat#1 OR cat#2 （交叉点）。

I am currently using:

$links = get_bookmarks(array(\'category\' => $term_ids));

因为how get_bookmarks() works.

        $category_query = \'\';
        $join = \'\';
        if ( !empty($category) ) {
                $incategories = preg_split(\'/[\\s,]+/\',$category);
                if ( count($incategories) ) {
                        foreach ( $incategories as $incat ) {
                                if (empty($category_query))
                                        $category_query = \' AND ( tt.term_id = \' . intval($incat) . \' \';
                                else
                                        $category_query .= \' OR tt.term_id = \' . intval($incat) . \' \';
                        }
                }
        }

编辑器提示：添加示例代码以便于理解-使用OR 默认情况下为。当他们通过$wpdb->get_result(), 除了查询的结果之外，过滤没有简单的解决方案

如果您有任何不同方法的帮助或想法，我们将不胜感激。

UPDATE

我正在尝试用get\\u bookmarks（）函数生成一个新函数。

我将上面显示的代码改为下面的代码（改为或改为和）。但现在什么都没有回来。也许我需要将SQL更改为其他内容。所以，我需要advice on this.

if ( !empty($category) ) {
        $incategories = preg_split(\'/[\\s,]+/\',$category);
        if ( count($incategories) ) {
            foreach ( $incategories as $incat ) {
                if (empty($category_query))
                    $category_query = \' AND ( tt.term_id = \' . intval($incat) . \' \';
                else{
                    // sisir
                    $category_query .= \' AND tt.term_id = \' . intval($incat) . \' \';
                }
            }
        }
    }

get_terms( \'link_category\' ,array( \'include\' => array( 1, 2, 3 ) ,\'orderby\' => \'name\' ,\'order\' => \'ASC\' ,\'hierarchical\' => 0 ) );

/** * Retrieve links that have all of the terms assigned. * * @param array $term_ids * * @return array of link objects */ function get_bookmarks_in_terms( $term_ids ) { $bookmark_ids = array(); foreach ( $term_ids as $term_id ) { $bookmarks_in_term = get_objects_in_term( $term_id, \'link_category\' ); if ( empty( $bookmarks_in_term ) ) return array(); if ( empty( $bookmark_ids ) ) $bookmark_ids = $bookmarks_in_term; else $bookmark_ids = array_intersect( $bookmark_ids, $bookmarks_in_term ); } if ( empty( $bookmark_ids ) ) return array(); return get_bookmarks( array( \'include\' => implode( \',\', $bookmark_ids ) ) ); }

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