Core\Singleton

Complexity

Total Complexity

2

Size/Duplication

Total Lines	10
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	singleton()	0	6	2

<?php
/**
 * Created by Gorlum 08.01.2018 15:33
 */

namespace Core;


class Singleton {

  private static $_singleton;

  public static function singleton() {

Please use __construct() instead of a PHP4-style constructor that is named after the class.

    if (empty(static::$_singleton)) {

Since $_singleton is declared private, accessing it with static will lead to errors in possible sub-classes; you can either use self, or increase the visibility of $_singleton to at least protected.

      static::$_singleton = new static();
    }

    return static::$_singleton;
  }

}