original_string: public function normalize()
      {
          $data = $this->get();
          if (is_array($data)) {
              $data = implode($this->separator, $data);
          }
          $data = trim($data, $this->separator);
          if (!$data) {
              $data = null;
          }
  
          if (get_magic_quotes_gpc()) {
              $this->set(stripslashes($data));
          } else {
              $this->set($data);
          }
  
          return parent::normalize();
      }
code: public function normalize()
      {
          $data = $this->get();
          if (is_array($data)) {
              $data = implode($this->separator, $data);
          }
          $data = trim($data, $this->separator);
          if (!$data) {
              $data = null;
          }
  
          if (get_magic_quotes_gpc()) {
              $this->set(stripslashes($data));
          } else {
              $this->set($data);
          }
  
          return parent::normalize();
      }
code_tokens: public function normalize ( ) { $ data = $ this -> get ( ) ; if ( is_array ( $ data ) ) { $ data = implode ( $ this -> separator , $ data ) ; } $ data = trim ( $ data , $ this -> separator ) ; if ( ! $ data ) { $ data = null ; } if ( get_magic_quotes_gpc ( ) ) { $ this -> set ( stripslashes ( $ data ) ) ; } else { $ this -> set ( $ data ) ; } return parent :: normalize ( ) ; }
docstring: Normalize POSTed data.
docstring_tokens: Normalize POSTed data .