function _delete($conf_name, $value_name, $section, $value, $engine = 'web')
{
ini::parse(SYS_ROOT . 'conf/' . $engine . '/' . $conf_name . '.ini');
$values = explode(',', ini::getValue($value_name, $section));
foreach ($values as $k => $v) {
if ($v == $value) {
unset($values[$k]);
}
}
$values = implode(',', $values);
ini::setValue($value_name, $values, $section);
ini::write();
}
