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Analysis of PHP singleton mode implementation method_PHP tutorial

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2016-07-13 10:03:06763browse

Analysis of implementation method of PHP singleton pattern

This article describes the implementation method of PHP singleton pattern through examples. Share it with everyone for your reference. The details are as follows:

<?php
/**
 * @copyright 2013 maguowei.com
 * @author Ma Guowei <imaguowei@gmail.com>
 */
/**
 * 单例模式
 * Class Single
 */
class Single
{
  private $name;
  private static $single;
  private function __construct()
  {
  }
  public static function init()
  {
    if(empty(self::$single))
    {
      self::$single = new Single();
    }
    return self::$single;
  }
  public function getName()
  {
    return $this->name;
  }
  public function setName($name)
  {
    $this->name = $name;
  }
}
$s = Single::init();
$s->setName('hhhh');
echo '$s:'.$s->getName();
unset($s);
$m = Single::init();
echo '$m:'.$m->getName();

I hope this article will be helpful to everyone’s PHP programming design.

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/969336.htmlTechArticleAnalysis of the implementation method of PHP singleton mode. The example in this article describes the implementation method of PHP singleton mode. Share it with everyone for your reference. The details are as follows: ?php/** * @copyright 2013 maguowei.com * @auth...
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