PHP Backend\PDO::createCard示例

 static function getSQLiteDB()
 {
     $pdo = Backend\PDOSqliteTest::getSQLite();
     // Inserting events through a backend class.
     $backend = new Backend\PDO($pdo);
     $addressbookId = $backend->createAddressBook('principals/user1', 'UUID-123467', ['{DAV:}displayname' => 'user1 addressbook', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => 'AddressBook description']);
     $backend->createAddressBook('principals/user1', 'UUID-123468', ['{DAV:}displayname' => 'user1 addressbook2', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => 'AddressBook description']);
     $backend->createCard($addressbookId, 'UUID-2345', self::getTestCardData());
     return $pdo;
 }