original_string: public function getAnswerSnippetNames()
      {
          if ($this->exists) {
              if (! $this->_loopCheck) {
                  // Events should not call $this->getAnswerSnippetNames() but
                  // $this->getTrackEngine()->getAnswerSnippetNames(). Just in
                  // case the code writer made a mistake we have a guard here.
                  $this->_loopCheck = true;
  
                  $snippets = $this->getTrackEngine()->getRoundAnswerSnippets($this);
  
                  if (! $snippets) {
                      $snippets = $this->getSurvey()->getAnswerSnippetNames($this);
                  }
  
                  if ($snippets) {
                      $this->_loopCheck = false;
                      return $snippets;
                  }
              }
  
              return $this->getTrackEngine()->getAnswerSnippetNames();
          } else {
              return 'Token\\TokenNotFoundSnippet';
          }
      }
code: public function getAnswerSnippetNames()
      {
          if ($this->exists) {
              if (! $this->_loopCheck) {
                  // Events should not call $this->getAnswerSnippetNames() but
                  // $this->getTrackEngine()->getAnswerSnippetNames(). Just in
                  // case the code writer made a mistake we have a guard here.
                  $this->_loopCheck = true;
  
                  $snippets = $this->getTrackEngine()->getRoundAnswerSnippets($this);
  
                  if (! $snippets) {
                      $snippets = $this->getSurvey()->getAnswerSnippetNames($this);
                  }
  
                  if ($snippets) {
                      $this->_loopCheck = false;
                      return $snippets;
                  }
              }
  
              return $this->getTrackEngine()->getAnswerSnippetNames();
          } else {
              return 'Token\\TokenNotFoundSnippet';
          }
      }
code_tokens: public function getAnswerSnippetNames ( ) { if ( $ this -> exists ) { if ( ! $ this -> _loopCheck ) { // Events should not call $this->getAnswerSnippetNames() but // $this->getTrackEngine()->getAnswerSnippetNames(). Just in // case the code writer made a mistake we have a guard here. $ this -> _loopCheck = true ; $ snippets = $ this -> getTrackEngine ( ) -> getRoundAnswerSnippets ( $ this ) ; if ( ! $ snippets ) { $ snippets = $ this -> getSurvey ( ) -> getAnswerSnippetNames ( $ this ) ; } if ( $ snippets ) { $ this -> _loopCheck = false ; return $ snippets ; } } return $ this -> getTrackEngine ( ) -> getAnswerSnippetNames ( ) ; } else { return 'Token\\TokenNotFoundSnippet' ; } }
docstring: Returns a snippet name that can be used to display the answers to this token.
  
  @return string
docstring_tokens: Returns a snippet name that can be used to display the answers to this token .