Initialization

Initialize an instance of vwoClient which will then be used to manage all feature flags and rules. This vwoClient instance contains all the feature-flags and rules that you have configured in your VWO dashboard.

Usage

$vwoClient = VWO::init([
       'accountId' => your_account_id,
       'sdkKey' => your_sdk_key,
  ]);

As shown above, to initialize the $vwoClient, you need to call the init() function, which requires two mandatory parameters:

accountId : This is the unique VWO account ID which you can find in your VWO Dashboard.
sdkKey : A unique 32-character string corresponding to the project/app created in VWO. You will find this in the Websites & Apps section in VWO.

Parameter Definitions

Paramter	Type	Description
accountId Required	Number	Your VWO application's Account ID.
sdkKey Required	String	Unique environment key provided to you inside the Websites & Apps section in VWO application, under "Default Project".
logger Optional	Object	An optional logger object that defines the logging behaviour. Logger
storage Optional	Object	Storage Service, if required, can be implemented using this parameter Storage Service
gatewayService Optional	Object	If using the FME Gateway Service, this object will specify the location and port of where the gateway service is deployed on your servers.
integrations Optional	Object	Contains a callback function that receives campaign data which can be pushed to any external tool that you need to integrate with. Integrations