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: 是
  • (array)
    $children
    The children grouped by parent post ID.
    Required: 是
返回值
  • (array) The nested array of pages.
定义位置
  • wp-includes/blocks/page-list.php
    , line 230
引入
–
弃用
–

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;
}
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