' .
'g: ' .
'b: ';
}
}
class BxSampleFormCheckerHelper extends BxDolFormCheckerHelper
{
protected $_sDiv = ',';
/**
* prepare RBG values to save to the DB
*/
function passRgb ($s)
{
if (!is_array($s))
return false;
$sRet = '';
foreach ($s as $k => $v)
$sRet .= (int)trim($v) . $this->_sDiv;
return trim($sRet, $this->_sDiv);
}
/**
* prepare RGB values to output to the screen
*/
function displayRgb ($s)
{
return explode($this->_sDiv, $s);
}
}
/** @} */