original_string: public function toString()
      {
          return sprintf(
              'Pop Source Object [host:\'%s\'][port:\'%s\'][user:\'%s\']',
              $this->sourceConfig->getHost(),
              $this->sourceConfig->getPort(),
              $this->sourceConfig->getUsername()
          );
      }
code: public function toString()
      {
          return sprintf(
              'Pop Source Object [host:\'%s\'][port:\'%s\'][user:\'%s\']',
              $this->sourceConfig->getHost(),
              $this->sourceConfig->getPort(),
              $this->sourceConfig->getUsername()
          );
      }
code_tokens: public function toString ( ) { return sprintf ( 'Pop Source Object [host:\'%s\'][port:\'%s\'][user:\'%s\']' , $ this -> sourceConfig -> getHost ( ) , $ this -> sourceConfig -> getPort ( ) , $ this -> sourceConfig -> getUsername ( ) ) ; }
docstring: Returns a string representation for the source object
  
  @return string
docstring_tokens: Returns a string representation for the source object