original_string: public function getPathInfo()
      {
          if (null === $this->pathInfo) {
              $this->pathInfo = $this->preparePathInfo();
          }
  
          return $this->pathInfo;
      }
code: public function getPathInfo()
      {
          if (null === $this->pathInfo) {
              $this->pathInfo = $this->preparePathInfo();
          }
  
          return $this->pathInfo;
      }
code_tokens: public function getPathInfo ( ) { if ( null === $ this -> pathInfo ) { $ this -> pathInfo = $ this -> preparePathInfo ( ) ; } return $ this -> pathInfo ; }
docstring: Returns the path being requested relative to the executed script.
  
  The path info always starts with a /.
  
  Suppose this request is instantiated from /mysite on localhost:
  
  * http://localhost/mysite              returns an empty string
  * http://localhost/mysite/about        returns '/about'
  * http://localhost/mysite/enco%20ded   returns '/enco%20ded'
  * http://localhost/mysite/about?var=1  returns '/about'
  
  @return string The raw path (i.e. not urldecoded)
docstring_tokens: Returns the path being requested relative to the executed script .