protected function doEvalJS(Connection $conn, $str, $returnType = 'js')
{
$result = null;
switch ($returnType) {
case 'js':
$result = $conn->socketSend($str);
break;
case 'json':
$result = json_decode($conn->socketSend("stream.end(JSON.stringify({$str}))"));
break;
default:
break;
}
return $result;
}
/**
* {@inheritdoc}
*/
protected function doEvalJS(Connection $conn, $str, $returnType = 'js')
{
switch ($returnType) {
case 'js':
$result = $conn->socketSend($str);
break;
case 'json':
$result = $conn->socketSend("stream.end(JSON.stringify({$str}))");
break;
default:
throw new \InvalidArgumentException(sprintf('Invalid return type "%s"', $returnType));
}
$errorPrefixLength = strlen(self::ERROR_PREFIX);
if (self::ERROR_PREFIX === substr($result, 0, $errorPrefixLength)) {
$errorMessage = json_decode(substr($result, $errorPrefixLength), true);
throw new DriverException(sprintf('Error "%s" while executing code: %s', $errorMessage, $str));
}
if ('json' === $returnType) {
return json_decode($result);
}
return $result;
}