Automattic\WooCommerce\Admin\API\Reports

Cache{} │ WC 1.0

REST API Reports Cache class.

Хуков нет.

Использование

$Cache = new Cache();
// use class methods

Методы

1. public static get( $key )
2. public static get_version()
3. public static invalidate()
4. public static set( $key, $value )

Код Cache{} Cache{} ^{WC 8.7.0}

class Cache {
	/**
	 * Cache version. Used to invalidate all cached values.
	 */
	const VERSION_OPTION = 'woocommerce_reports';

	/**
	 * Invalidate cache.
	 */
	public static function invalidate() {
		\WC_Cache_Helper::get_transient_version( self::VERSION_OPTION, true );
	}

	/**
	 * Get cache version number.
	 *
	 * @return string
	 */
	public static function get_version() {
		$version = \WC_Cache_Helper::get_transient_version( self::VERSION_OPTION );

		return $version;
	}

	/**
	 * Get cached value.
	 *
	 * @param string $key Cache key.
	 * @return mixed
	 */
	public static function get( $key ) {
		$transient_version = self::get_version();
		$transient_value   = get_transient( $key );

		if (
			isset( $transient_value['value'], $transient_value['version'] ) &&
			$transient_value['version'] === $transient_version
		) {
			return $transient_value['value'];
		}

		return false;
	}

	/**
	 * Update cached value.
	 *
	 * @param string $key   Cache key.
	 * @param mixed  $value New value.
	 * @return bool
	 */
	public static function set( $key, $value ) {
		$transient_version = self::get_version();
		$transient_value   = array(
			'version' => $transient_version,
			'value'   => $value,
		);

		$result = set_transient( $key, $transient_value, WEEK_IN_SECONDS );

		return $result;
	}
}