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_wp_delete_orphaned_draft_menu_items › WordPress Function

Since3.0.0
已弃用n/a
› _wp_delete_orphaned_draft_menu_items ( 没有参数 )
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Deletes orphaned draft menu items



Related Functions: _wp_delete_post_menu_item, _wp_delete_tax_menu_item, wp_get_font_library_menu_items, wp_get_nav_menu_items, wp_get_associated_nav_menu_items

源码 

function _wp_delete_orphaned_draft_menu_items() {
	global $wpdb;

	$delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS );

	// Delete orphaned draft menu items.
	$menu_items_to_delete = $wpdb->get_col(
		$wpdb->prepare(
			"SELECT ID FROM $wpdb->posts AS p
			LEFT JOIN $wpdb->postmeta AS m ON p.ID = m.post_id
			WHERE post_type = 'nav_menu_item' AND post_status = 'draft'
			AND meta_key = '_menu_item_orphaned' AND meta_value < %d",
			$delete_timestamp
		)
	);

	foreach ( (array) $menu_items_to_delete as $menu_item_id ) {
		wp_delete_post( $menu_item_id, true );
	}
}