Preview: singleton.php
Size: 269 B
//home/nshryvcy/radiantskinclinics.org/wp-content/plugins/metform/traits/singleton.php
<?php
namespace MetForm\Traits;
trait Singleton
{
private static $instance;
public static function instance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
}
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