/** @return object */
public static function getBrowserIndex()
{
// Lazy-init and cache
if (self::$browserIndex === null) {
global $swarmInstallDir, $swarmContext;
// Convert from array with string values
// to an object with boolean values
$browserIndex = new stdClass();
$userAgents = $swarmContext->getConf()->userAgents;
foreach ($userAgents as $uaID => $uaData) {
$keys = array_keys(get_object_vars($swarmContext->getBrowserInfo()->getUaData()));
$data = new stdClass();
// Filter out unwanted properties, and set missing properties.
foreach ($keys as $key) {
$data->{$key} = isset($uaData->{$key}) ? $uaData->{$key} : '';
}
$data->displayInfo = self::getDisplayInfo($data);
$browserIndex->{$uaID} = $data;
}
self::$browserIndex = $browserIndex;
}
return self::$browserIndex;
}
