original_string: public function getValue() {
          $value = parent::getValue();
          if ($value) {
              $value = unformat_float($value, true);
          }
          return $value;
      }
code: public function getValue() {
          $value = parent::getValue();
          if ($value) {
              $value = unformat_float($value, true);
          }
          return $value;
      }
code_tokens: public function getValue ( ) { $ value = parent :: getValue ( ) ; if ( $ value ) { $ value = unformat_float ( $ value , true ) ; } return $ value ; }
docstring: Returns the value of the form element.
  
  @return false|float
docstring_tokens: Returns the value of the form element .