Simple examples of PHP initialization objects and destructors

  This article is mainly on the PHP initialization object and a simple example of the destructor of the introduction, the need for friends can come to the reference, I hope to help you.

  Code as follows: <?php  /**********************************************  *  __construct   Use of the  *  destruct       destructor using the object initialization function  *   $this         keyword usage ($this off The key word is the system variable used to access object properties and objects in the current object *         method)  *   ************************************** / header ("Content-type:text/html;charset=utf-8");  class mypc{  Public $name   public $type     function __construct ($name = ', $type = ') {//Initialize Object , place the initialization value in parentheses     $this->name= $name;     $this->type= $type;    }   function Vod () {   return $this->name. $this->type. ' Play movie ';  }   function Game () {   return $this->name. $this->type. ' Play games '  }  /************************   * The   * __DESTRUCT () is invoked,   * then the memory used by the object is freed when the operation inside the object completes. Rules: LIFO   **************************/  function __destruct () {   echo "<br>==============". $this->name;  } &nbsp     $pc 1 = new MyPC (' home computer ', ' Desktop ');  echo $pc 1->vod (). " <br> ";  //when $pc1=null is the current instance after the operation is completed direct release object   $pic 2 = new MyPC (' Company computer ', ' notebook ');  echo $pic 2->game ();