/**
* Returns the list of running experiments for which the current user has one alternative assigned.
*
* @return array the list of running experiments for which the current user has one alternative assigned.
*
* @see NelioABVisitor::get_experiment_ids_in_request
*
* @since 4.0.0
*/
public static function get_relevant_running_experiments_from_cache()
{
if (self::$relevant_running_experiments) {
return self::$relevant_running_experiments;
}
$env_ids = NelioABVisitor::get_experiment_ids_in_request();
$running_experiments = self::get_running_experiments_from_cache();
$relevant_running_experiments = array();
foreach ($running_experiments as $exp) {
/** @var NelioABExperiment $exp */
$is_relevant = false;
for ($i = 0; $i < count($env_ids) && !$is_relevant; ++$i) {
if ($exp->get_id() == $env_ids[$i]) {
$is_relevant = true;
}
}
if ($is_relevant) {
$already_in_array = false;
foreach ($relevant_running_experiments as $relevant_exp) {
/** @var NelioABExperiment $relevant_exp */
if ($relevant_exp->get_id() == $exp->get_id()) {
$already_in_array = true;
}
}
if (!$already_in_array) {
array_push($relevant_running_experiments, $exp);
}
}
}
if (NelioABVisitor::is_fully_loaded()) {
self::$relevant_running_experiments = $relevant_running_experiments;
} else {
self::$relevant_running_experiments = false;
}
return $relevant_running_experiments;
}
