PHP appApp::instance示例

示例#1

文件： App.php 项目： AndresRojasIsaza/test-imaginamos

 /**
  * Returns the *Singleton* instance of this class.
  *
  * @return Singleton The *Singleton* instance.
  */
 public static function getInstance()
 {
     if (null === self::$instance) {
         self::$instance = new static();
     }
     return self::$instance;
 }

示例#2

文件： App.php 项目： VlPetukhov/summa.local

 /**
  * @return App
  */
 public static function instance()
 {
     if (is_null(self::$instance)) {
         self::$instance = new self();
     }
     return self::$instance;
 }