if (count($cache_products) >= self::$cache_length) {
array_shift($cache_products);
}
$cache_products[] = $value_md5;
if (!empty($cache_products)) {
set_transient('dln_cache_status', serialize($cache_products));
}
return true;
}
}
private static function check_cache($value)
{
if (empty($value)) {
return false;
}
$result = false;
$cache_products = get_transient('dln_cache_status');
$cache_products = !empty($cache_products) ? unserialize($cache_products) : null;
if (!empty($cache_products)) {
foreach ($cache_products as $i => $cache) {
if ($cache == $value) {
$result = true;
break;
}
}
}
return $result;
}
}
DLN_Block_Cache::get_instance();
}
