block_core_page_list_nest_pages

函数
block_core_page_list_nest_pages ( $current_level, $children )
参数
  • (array) $current_level The level being iterated through.
    Required:
  • (array) $children The children grouped by parent post ID.
    Required:
返回值
  • (array) The nested array of pages.
定义位置
相关方法
block_core_page_list_render_nested_page_listblock_core_page_list_build_css_font_sizesrender_block_core_page_listblock_core_page_list_build_css_colorsregister_block_core_page_list
引入
-
弃用
-

block_core_page_list_nest_pages: 该函数用于在页面列表块中嵌套页面。它根据页面的父子关系,以分层的方式排列页面。

输出页面的嵌套数组

function block_core_page_list_nest_pages( $current_level, $children ) {
	if ( empty( $current_level ) ) {
		return;
	}
	foreach ( (array) $current_level as $key => $current ) {
		if ( isset( $children[ $key ] ) ) {
			$current_level[ $key ]['children'] = block_core_page_list_nest_pages( $children[ $key ], $children );
		}
	}
	return $current_level;
}

常见问题

FAQs
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