ContactAccount.php
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<?php
/**
* Created by PhpStorm.
* User: Hanson
* Date: 2016/12/13
* Time: 20:56
*/
namespace Hanson\Robot\Collections;
use Illuminate\Support\Collection;
class ContactAccount extends Collection
{
/**
* @var ContactAccount
*/
static $instance = null;
/**
* create a single instance
*
* @return ContactAccount
*/
public static function getInstance()
{
if(static::$instance === null){
static::$instance = new ContactAccount();
}
return static::$instance;
}
public function isContact($id)
{
return static::$instance->get($id, false);
}
}