public function register(Feature $feature, $strategyName)
{
if (!$this->isStrategyRegistered($strategyName)) {
throw new \InvalidArgumentException(sprintf("Strategy '%s' is not registered.", $strategyName));
}
$this->features[] = $feature;
$this->featureStrategyMapping[$feature->getName()] = $strategyName;
}
public function save(Feature $feature, $userKey, $variant)
{
$table = $this->tableName;
$stmt = $this->pdo->prepare("INSERT INTO {$table} (id, user, feature, variant) VALUES (NULL, :user, :feature, :variant)");
$stmt->bindParam('user', $userKey);
$stmt->bindParam('feature', $feature->getName());
$stmt->bindParam('variant', $variant);
return $stmt->execute();
}