/**
* Convenience function
*
* @return void
* @access public
*/
public static function key($string = '')
{
if (MiCache::$setting === null) {
MiCache::config();
}
$offset = $prefix = null;
if (is_string($string)) {
$prefix = $string . DS;
}
if (count(func_get_args() > 1 || !is_string($string))) {
if (is_object($string)) {
$string = func_get_args();
}
if (is_object($string[0])) {
$string[0] = !empty($string[0]->alias) ? $string[0]->alias : get_class($string[0]);
}
if (!$prefix && is_string($string[0])) {
$prefix = $string[0] . DS;
}
$string = serialize($string);
}
$section = MiCache::sectionKey(MiCache::$section);
$prefix .= $section . DS;
if (empty(MiCache::$sectionPersistent)) {
MiCache::$section = false;
}
$hash = md5(Configure::read('Config.language') . $string);
$config = current(MiCache::config());
for ($i = 1; $i <= $config['dirLevels']; $i++) {
$prefix .= substr($hash, $offset, $config['dirLength']) . DS;
$offset = $i * $config['dirLength'];
}
return str_replace('.', '_', strtolower($prefix . $hash));
}
