for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php namespace Chekote\NounStore;
/**
* Ensures that one (and only one) instance of the class exists.
*/
trait Singleton
{
protected static self $instance;
* Singleton constructor.
*
* Exists purely to restrict visibility.
* @codeCoverageIgnore
protected function __construct()
// do nothing
}
* Provides access to one (and only one) instance of this class.
* Subsequent calls to this method will return the same instance.
* @return self
public static function getInstance(): self
if (!isset(self::$instance)) {
self::$instance = new self();
return self::$instance;
Chekote /
noun-store
