/**
* This is the class constructor for the YDFormElement_Timezone class.
*
* @param $form The name of the form to which this element is connected.
* @param $name The name of the form element.
* @param $label (optional) The label for the form element.
* @param $attributes (optional) The attributes for the form element.
* @param $options (optional) Format string: 'simple' or 'full'
*/
function YDFormElement_Timezone($form, $name, $label = '', $attributes = array(), $options = 'full')
{
// initialize parent
$this->YDFormElement_Select($form, $name, $label, $attributes, YDArrayUtil::getGMT($options));
// set type
$this->_type = 'timezone';
// set default
$this->setDefault(0);
}
/**
* This function returns true if the variable matches a valid gmt value
*
* @param $val The value to test.
* @param $opts (not required)
*/
function timezone($val, $opts = '')
{
YDInclude('YDUtil.php');
$arr = YDArrayUtil::getGMT();
return isset($arr[$val]);
}
