Retrieves a list of features that are enabled for the user. Invoking this method is equivalent to running Is Feature Enabled for each feature in the datafile sequentially.

This method takes into account the user attributes passed in, to determine if the user is part of the audience that qualifies for the experiment.

Version

SDK v3.0

Description

This method iterates through all feature flags and for each feature flag invokes Is Feature Enabled. If a feature is enabled, this method adds the feature’s key to the return list.

Parameters

The table below lists the required and optional parameters in PHP.

Parameter	Type	Description
userId required	string	The ID of the user to check.
attributes optional	map	A map of custom key-value string pairs specifying attributes for the user that are used for audience targeting. Non-string values are only supported in the 3.0 SDK and above.

Returns

List of feature flag keys.

Examples

This section shows a simple example of how you can use the method.

$enabledFeatures = $optimizelyClient->getEnabledFeatures('my_user', $userAttributes);

This method has all the same arguments as Is Feature Enabled and also triggers impressions for any feature tests activated in the process.

Source files

The language/platform source files containing the implementation for PHP is Optimizely.php.