PHP code example of fengxinyhyl / datatester-php-sdk

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

fengxinyhyl / datatester-php-sdk example snippets

composer 

__construct(
    $token,
    LoggerInterface $logger = null,
    ProductConfigManagerInterface $productConfigManager = null,
    EventDispatcherInterface $eventDispatcher = null,
    UserAbInfoHandler $userAbInfoHandler = null
)

getExperimentConfigs($experimentId, $decisionId, $attributes): ?array

getAllExperimentConfigs($decisionId, $attributes): ?array

getFeatureConfigs($featureId, $decisionId, $attributes): ?array

getAllFeatureConfigs($decisionId, $attributes): ?array

getExperimentConfigsWithImpression($experimentId, $decisionId, $attributes): ?array

getFeatureConfigsWithImpression($featureId, $decisionId, $attributes): ?array

$client = new AbClient("token", null, new RedisConfigManager("token"));

class RedisConfigManager implements ProductConfigManagerInterface
{
    /**
     * @var ProductConfig $_productConfig
     */
    private $_productConfig;

    /**
     * @var LoggerInterface Logger instance.
     */
    private $_logger;

    /**
     * @var string $_token
     */
    private $_token;

    public function __construct(
        $token
    )
    {
        $this->_logger = new DefaultLogger();
        $this->_token = $token;
    }

    public function getConfig(): ?ProductConfig
    {
        if ($this->_productConfig != null) {
            return $this->_productConfig;
        }
        $valueFromRedis = $this->getValueFromRedis("tester_meta_info");
        // pull meta when redis cache expired
        if ($valueFromRedis == null) {
            $productConfigManger = new HTTPProductConfigManager($this->_token);
            try {
                $metaInfo = $productConfigManger->getMeta();
                $this->setValue2Redis("tester_meta_info", JsonParse::transferArray2JsonStr($metaInfo), 60);
                $this->_productConfig = new ProductConfig($metaInfo, $this->_logger);
                return $this->_productConfig;
            } catch (\Exception $e) {
                return null;
            }
        }
        $metaInfo = JsonParse::transferJsonStr2Array($valueFromRedis);
        $this->_productConfig = new ProductConfig($metaInfo, $this->_logger);
        return $this->_productConfig;
    }

    private function getValueFromRedis(string $key): ?string
    { 
        // need to implement it yourself
        // return redis.get($key);
        return null;
    }

    private function setValue2Redis(string $key, string $value, int $expire)
    {
        // need to implement it yourself
        // redis.set($key, $value, $expire);
    }
}

enable anonymously tracking
$this->_abClient->setEventBuilderConfig(true, true);

composer 

use DataTester\Client\AbClient;

// 初始化ABTest分流类，token获取方式详见接口描述-AbClient
$abClient = new AbClient("ede2cd734827cccf9c051005bd1b24c1");
// 第2个缺省值，日志接口，可根据业务需要传入自定义实现类，SDK提供默认实现
// 第3个缺省值，实验Meta信息管理接口，可根据业务需要传入自定义实现类，SDK提供默认实现
// 第4个缺省值，进组曝光事件上报接口，可根据业务需要传入自定义实现类，SDK提供默认实现
// 第5个缺省值，进组信息持久化接口，可根据业务需要传入自定义实现类，SDK提供默认实现（不持久化）
// $abClient = new AbClient("ede2cd734827cccf9c051005bd1b24c1", $logger,      $configManager, $eventDispatcher，$userAbInfoHandler);

// trackId 事件上报用户标识，用于事件上报，请替换为客户的真实用户标识
$trackId = "uuid";
// decisionID: 本地分流用户标识，不用于事件上报，请替换为客户的真实用户标识
$decisionId = "decisionID";
// defaultValue: 当分流未命中时返回该值，根据业务需要使用，可传null
$defaultValue = "default_value";
// attributes: 用户属性，仅用于分流，不随埋点上报，可参考https://www.volcengine.com/docs/6287/65826
$attributes = [];

// 推荐接口 abtest_param为需要通过分流下发的参数名称
$value = $abClient->activate(
    "abtest_param",
    $decisionId,
    $trackId,
    $attributes,
    $defaultValue);
if ($value === "param_raw") {
// 对照组
} elseif ($value === "param_test") {
// 实验组
} else {
// 默认处理
}

__construct(
    $token,
    LoggerInterface $logger = null,
    ProductConfigManagerInterface $productConfigManager = null,
    EventDispatcherInterface $eventDispatcher = null,
    UserAbInfoHandler $userAbInfoHandler = null
)

getExperimentConfigs($experimentId, $decisionId, $attributes): ?array

getAllExperimentConfigs($decisionId, $attributes): ?array

getFeatureConfigs($featureId, $decisionId, $attributes): ?array

getAllFeatureConfigs($decisionId, $attributes): ?array

$client = new AbClient("token", null, new RedisConfigManager("token"));

class RedisConfigManager implements ProductConfigManagerInterface
{
    /**
     * @var ProductConfig $_productConfig
     */
    private $_productConfig;

    /**
     * @var LoggerInterface Logger instance.
     */
    private $_logger;

    /**
     * @var string $_token
     */
    private $_token;

    public function __construct(
        $token
    )
    {
        $this->_logger = new DefaultLogger();
        $this->_token = $token;
    }

    public function getConfig(): ?ProductConfig
    {
        if ($this->_productConfig != null) {
            return $this->_productConfig;
        }
        $valueFromRedis = $this->getValueFromRedis("tester_meta_info");
        // pull meta when redis cache expired
        if ($valueFromRedis == null) {
            $productConfigManger = new HTTPProductConfigManager($this->_token);
            try {
                $metaInfo = $productConfigManger->getMeta();
                $this->setValue2Redis("tester_meta_info", JsonParse::transferArray2JsonStr($metaInfo), 60);
                $this->_productConfig = new ProductConfig($metaInfo, $this->_logger);
                return $this->_productConfig;
            } catch (\Exception $e) {
                return null;
            }
        }
        $metaInfo = JsonParse::transferJsonStr2Array($valueFromRedis);
        $this->_productConfig = new ProductConfig($metaInfo, $this->_logger);
        return $this->_productConfig;
    }

    private function getValueFromRedis(string $key): ?string
    { 
        // need to implement it yourself
        // return redis.get($key);
        return null;
    }

    private function setValue2Redis(string $key, string $value, int $expire)
    {
        // need to implement it yourself
        // redis.set($key, $value, $expire);
    }
}

enable anonymously tracking
$this->_abClient->setEventBuilderConfig(true, true);