function _arrayCompare(&$boundValue, &$candidateValue, &$bindStatus)
{
if (in_array($candidateValue, $boundValue)) {
return true;
} else {
foreach ($boundValue as $val) {
if (SelectedValueComparator::_exhaustiveCompare($val, $candidateValue, $bindStatus->getEditor())) {
return true;
}
}
}
return false;
}
function option($value, $label = null, $options = array())
{
global $request;
$bindStatus =& $request->getAttribute('select_listValue');
assert_not_null($bindStatus, 'option tag must be used within a select tag');
$iVal = _get_display_string($value, $bindStatus->getEditor());
$iLabel = $label == null ? $iVal : $label;
$options['value'] = $iVal;
if (SelectedValueComparator::isSelected($bindStatus, $iVal)) {
$selectedVal = _tag_get_attribute('select', 'selectedVal');
if ($selectedVal !== true) {
$options['selected'] = 'selected';
_tag_set_attribute('select', 'selectedVal', $val = true);
}
}
return content_tag('option', $iLabel, $options);
}