• 홈
• WC_Data

PHP 클래스 WC_Data

Implemented by classes using the same CRUD(s) pattern. 파일 보기 프로젝트 열기: woocommerce/woocommerce 1 사용 예제들

보호된 프로퍼티들

프로퍼티	타입	설명
$cache_group	string	A group must be set to to enable caching.
$changes	array	Core data changes for this object.
$data	array	Core data for this object. Name value pairs (name + default value).
$data_store	object	Contains a reference to the data store for this class.
$default_data	array	Set to _data on construct so we can track and reset data if needed.
$extra_data	array	Used as a standard way for sub classes (like product types) to add additional information to an inherited class.
$id	integer	ID for this object.
$meta_data	array	Stores additonal meta data.
$object_read	boolean	This is false until the object is read from the DB.

공개 메소드들

메소드	설명
__construct ( integer | object | array $read )	Default constructor.
__toString ( ) : string	Change data to JSON format.
add_meta_data ( string $key, string $value, boolean $unique = false )	Add meta data.
apply_changes ( )	Merge changes with data and clear.
delete ( boolean $force_delete = false ) : boolean	Delete an object, set the ID to 0, and return result.
delete_meta_data ( array $key )	Delete meta data.
delete_meta_data_by_mid ( integer $mid )	Delete meta data.
get_changes ( ) : array	Return data changes only.
get_data ( ) : array	Returns all data for this object.
get_data_keys ( ) : array	Returns array of expected data keys for this object.
get_data_store ( ) : object	Get the data store.
get_extra_data_keys ( ) : array	Returns all "extra" data keys for an object (for sub objects like product types).
get_id ( ) : integer	Returns the unique ID for this object.
get_meta ( string $key = '', boolean $single = true, string $context = 'view' ) : mixed	Get Meta Data by Key.
get_meta_data ( ) : array	Get All Meta Data.
get_object_read ( ) : boolean	Get object read property.
read_meta_data ( boolean $force_read = false )	Read Meta Data from the database. Ignore any internal properties.
save ( ) : integer	Save should create or update based on object existance.
save_meta_data ( )	Update Meta Data in the database.
set_defaults ( )	Set all props to default values.
set_id ( integer $id )	Set ID.
set_meta_data ( array $data )	Set all meta data from array.
set_object_read ( boolean $read = true )	Set object read property.
set_props ( array $props, $context = 'set' ) : WP_Error | boolean	Set a collection of props in one go, collect any errors, and return the result.
update_meta_data ( string $key, string $value, integer $meta_id = '' )	Update meta data by key or ID, if provided.

보호된 메소드들

메소드	설명
error ( string $error_code, string $error_message )	When invalid data is found, throw an exception unless reading from the DB.
filter_null_meta ( $meta ) : boolean	Filter null meta values from array.
get_hook_prefix ( ) : string	Prefix for action and filter hooks on data.
get_prop ( string $prop, string $context = 'view' ) : mixed	Gets a prop for a getter method.
set_prop ( string $prop, mixed $value )	Sets a prop for a setter method.

메소드 상세

프로퍼티 상세