original_string: protected function getSearchDirs(/*# string */ $env)/*# : array */
      {
          if (!isset($this->sub_dirs[$env])) {
              $this->sub_dirs[$env] = $this->buildSearchDirs($env);
          }
          return $this->sub_dirs[$env];
      }
code: protected function getSearchDirs(/*# string */ $env)/*# : array */
      {
          if (!isset($this->sub_dirs[$env])) {
              $this->sub_dirs[$env] = $this->buildSearchDirs($env);
          }
          return $this->sub_dirs[$env];
      }
code_tokens: protected function getSearchDirs ( /*# string */ $ env ) /*# : array */ { if ( ! isset ( $ this -> sub_dirs [ $ env ] ) ) { $ this -> sub_dirs [ $ env ] = $ this -> buildSearchDirs ( $ env ) ; } return $ this -> sub_dirs [ $ env ] ; }
docstring: Get the search directories
  
  @param  string $env
  @return array
  @access protected
docstring_tokens: Get the search directories