original_string: public function start($name = null, $id = null)
      {
          if (!session_id()) {
              if ($name) {
                  session_name($name);
              }
              if ($id) {
                  session_id($this->id);
              }
              session_start();
              return true;
          }
          return false;
      }
code: public function start($name = null, $id = null)
      {
          if (!session_id()) {
              if ($name) {
                  session_name($name);
              }
              if ($id) {
                  session_id($this->id);
              }
              session_start();
              return true;
          }
          return false;
      }
code_tokens: public function start ( $ name = null , $ id = null ) { if ( ! session_id ( ) ) { if ( $ name ) { session_name ( $ name ) ; } if ( $ id ) { session_id ( $ this -> id ) ; } session_start ( ) ; return true ; } return false ; }
docstring: Starts the PHP session, if not yet started.
docstring_tokens: Starts the PHP session if not yet started .