Current File : /var/www/wordpress/wp-content/plugins/oxygen/plugin/util/singleton.php
<?php
namespace Breakdance;
trait Singleton
{
/** @var self|null */
private static $instance = null;
/**
* @return self
*/
final public static function getInstance(): self
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
// Prevent cloning of the instance
public function __clone()
{
}
// Prevent deserialization of the instance
public function __wakeup()
{
}
}