public function create_pattern($pattern, $params = array(), $permission = false, $overrides = false)
{
$p = new \routing\pattern();
if ($overrides) {
$p->set_override(true);
}
if (is_array($pattern)) {
foreach ($pattern as $pa) {
$p->add_regex($pa);
}
} else {
$p->add_regex($pattern);
}
if ($permission != false) {
$p->add_permission($permission);
}
$p->handler->default->configure($params);
$this->patterns[] =& $p;
return $p;
}
