original_string: protected function getDropdownLabelsFromSource($source)
      {
          if (is_a($source, DropdownStrategyInterface::class, true)) {
              /** @var DropdownStrategyInterface $source */
              $source = app($source);
              return $source->labels();
          }
  
          return false;
      }
code: protected function getDropdownLabelsFromSource($source)
      {
          if (is_a($source, DropdownStrategyInterface::class, true)) {
              /** @var DropdownStrategyInterface $source */
              $source = app($source);
              return $source->labels();
          }
  
          return false;
      }
code_tokens: protected function getDropdownLabelsFromSource ( $ source ) { if ( is_a ( $ source , DropdownStrategyInterface :: class , true ) ) { /** @var DropdownStrategyInterface $source */ $ source = app ( $ source ) ; return $ source -> labels ( ) ; } return false ; }
docstring: Returns display labels from a source FQN, if possible.
  
  @param string $source
  @return string[]|false
docstring_tokens: Returns display labels from a source FQN if possible .