Options::set_group( 'foo', array( 'bar' => 'baz', 'qux' => 'quux' ) );
results in 2 options: foo__bar == baz and foo__qux == quux
public static function set_group($prefix, $values)
{
if (substr($prefix, -2) != '__') {
$prefix .= '__';
}
// loop through each option, setting it
foreach ($values as $k => $v) {
Options::set($prefix . $k, $v);
}
}