public static function get( $pk ) {

		if ( ! $pk ) {
			return null;
		}

		if ( ! is_scalar( $pk ) ) {
			throw new \InvalidArgumentException( 'Primary key must be scalar.' );
		}

		$data = static::get_data_from_pk( $pk );

		if ( $data ) {

			$object = new static( new \stdClass() );
			$object->set_raw_attributes( (array) $data, true );
			$object->_exists = true;

			if ( static::$_cache && ! static::is_data_cached( $pk ) ) {
				Cache::update( $object );
			}

			foreach ( static::$_eager_load as $eager_load ) {
				if ( ! $object->is_relation_loaded( $eager_load ) ) {
					$object->get_relation( $eager_load )->eager_load( array( $object ) );
				}
			}

			return $object;
		} else {
			return null;
		}
	}
public static function get( $pk ) {

		if ( ! $pk ) {
			return null;
		}

		if ( ! is_scalar( $pk ) ) {
			throw new \InvalidArgumentException( 'Primary key must be scalar.' );
		}

		$data = static::get_data_from_pk( $pk );

		if ( $data ) {

			$object = new static( new \stdClass() );
			$object->set_raw_attributes( (array) $data, true );
			$object->_exists = true;

			if ( static::$_cache && ! static::is_data_cached( $pk ) ) {
				Cache::update( $object );
			}

			foreach ( static::$_eager_load as $eager_load ) {
				if ( ! $object->is_relation_loaded( $eager_load ) ) {
					$object->get_relation( $eager_load )->eager_load( array( $object ) );
				}
			}

			return $object;
		} else {
			return null;
		}
	}
public static function get ( $ pk ) { if ( ! $ pk ) { return null ; } if ( ! is_scalar ( $ pk ) ) { throw new \ InvalidArgumentException ( 'Primary key must be scalar.' ) ; } $ data = static :: get_data_from_pk ( $ pk ) ; if ( $ data ) { $ object = new static ( new \ stdClass ( ) ) ; $ object -> set_raw_attributes ( ( array ) $ data , true ) ; $ object -> _exists = true ; if ( static :: $ _cache && ! static :: is_data_cached ( $ pk ) ) { Cache :: update ( $ object ) ; } foreach ( static :: $ _eager_load as $ eager_load ) { if ( ! $ object -> is_relation_loaded ( $ eager_load ) ) { $ object -> get_relation ( $ eager_load ) -> eager_load ( array ( $ object ) ) ; } } return $ object ; } else { return null ; } }
Retrieve an instance of this model by its primary key.

@since 1.0

@param int|string $pk Primary key of this record.

@returns static|null

@throws \InvalidArgumentException If `$pk` is not scalar.
Retrieve an instance of this model by its primary key .