private function getAliasURL($url, $php_url, $type)
{
$return_url = array();
// 1 => $search, 2 => $replace
if (isset($this->alias_pattern[$type]) && is_array($this->alias_pattern[$type])) {
foreach ($this->alias_pattern[$type] as $search => $replace) {
$search = str_replace("%alias%", $url, $search);
$replace = str_replace("%alias_target%", $php_url, $replace);
if ($replace == PERMALINK_CURRENT_PATH) {
$return_url[] = $search;
$return_url[] = $replace;
}
}
}
return $return_url;
}