note 101112 modified in language.oop5 by danbrown
| From: | danbrown@php.net | Date: | Fri, 26 Nov 2010 16:30:37 +0000 |
| Subject: | note 101112 modified in language.oop5 by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-174388@lists.php.net to get a copy of this message | ||
With regards to Singleton patterns (and variable class names) - try:
<?php
class MyClass {
// singleton instance
private static $instance;
// private constructor function
// to prevent external instantiation
private __construct() { }
// getInstance method
public static function getInstance() {
if(!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
//...
}
?>
--was--
With regards to Singleton patterns (and variable class names) - try:
class MyClass {
// singleton instance
private static $instance;
// private constructor function
// to prevent external instantiation
private __construct() { }
// getInstance method
public static function getInstance() {
if(!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
...
}
http://php.net/manual/en/language.oop5.php