_get_custom_object_labels

_get_custom_object_labels: 这是一个用于获取自定义文章类型或分类法的自定义标签的函数。它接受一个文章类型或分类法的名称作为参数，并返回一个自定义标签的数组。

从一个自定义对象中建立一个带有自定义对象（文章类型、分类法）标签的对象。

function _get_custom_object_labels( $object, $nohier_vs_hier_defaults ) {
	$object->labels = (array) $object->labels;

	if ( isset( $object->label ) && empty( $object->labels['name'] ) ) {
		$object->labels['name'] = $object->label;
	}

	if ( ! isset( $object->labels['singular_name'] ) && isset( $object->labels['name'] ) ) {
		$object->labels['singular_name'] = $object->labels['name'];
	}

	if ( ! isset( $object->labels['name_admin_bar'] ) ) {
		$object->labels['name_admin_bar'] = isset( $object->labels['singular_name'] ) ? $object->labels['singular_name'] : $object->name;
	}

	if ( ! isset( $object->labels['menu_name'] ) && isset( $object->labels['name'] ) ) {
		$object->labels['menu_name'] = $object->labels['name'];
	}

	if ( ! isset( $object->labels['all_items'] ) && isset( $object->labels['menu_name'] ) ) {
		$object->labels['all_items'] = $object->labels['menu_name'];
	}

	if ( ! isset( $object->labels['archives'] ) && isset( $object->labels['all_items'] ) ) {
		$object->labels['archives'] = $object->labels['all_items'];
	}

	$defaults = array();
	foreach ( $nohier_vs_hier_defaults as $key => $value ) {
		$defaults[ $key ] = $object->hierarchical ? $value[1] : $value[0];
	}
	$labels         = array_merge( $defaults, $object->labels );
	$object->labels = (object) $object->labels;

	return (object) $labels;
}