WC_Session_Handler::get_session │ public │ WC 1.0

Returns the session.

Метод класса: WC_Session_Handler{}

Хуков нет.

Возвращает

Разное. Returns either the session data or the default value. Returns false if WP setup is in progress.

Использование

$WC_Session_Handler = new WC_Session_Handler();
$WC_Session_Handler->get_session( $customer_id, $default_value );
$customer_id(строка) (обязательный)
Customer ID.
$default_value(разное)
Default session value.
По умолчанию: false

Код WC_Session_Handler::get_session() WC 10.4.3

woocommerce/includes/class-wc-session-handler.php 
public function get_session( $customer_id, $default_value = false ) {
	global $wpdb;

	if ( Constants::is_defined( 'WP_SETUP_CONFIG' ) ) {
		return $default_value;
	}

	// Try to get it from the cache, it will return false if not present or if object cache not in use.
	$value = wp_cache_get( $this->get_cache_prefix() . $customer_id, WC_SESSION_CACHE_GROUP );

	if ( false === $value ) {
		$value = $wpdb->get_var( $wpdb->prepare( 'SELECT session_value FROM %i WHERE session_key = %s', $this->_table, $customer_id ) );

		if ( is_null( $value ) ) {
			$value = $default_value;
		}

		$cache_duration = $this->_session_expiration - time();
		if ( 0 < $cache_duration ) {
			wp_cache_add( $this->get_cache_prefix() . $customer_id, $value, WC_SESSION_CACHE_GROUP, $cache_duration );
		}
	}

	return maybe_unserialize( $value );
}