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PHP5 Singleton pattern

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  1. class SampleClass{
  2.  static private $instance = false;
  3.  
  4.  function getInstance(){
  5.   if (!self::$instance){
  6.    self::$instance = new SampleClass();
  7.   }
  8.   return self::$instance;
  9.  }
  10. }
  11.  
  12. //Usage
  13. $SampleClassObject = SampleClass::getInstance();

URL: http://simplex.pp.ru/tech/php/singleton

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