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1 <?php 2 class
Test { 3 public
$name; 4 5 private
function __construct(){ 6 7 } 8 public
static function model($class
= __class__){ 9 return
new $class;10 }11 12 public
function setName($name){13 $this->name = $name;14 return
$this; 15 }16 }17 18 echo
Test::model()->setName("linning")->name;19 ?> |
这样写的好处是什么?
原文：http://www.cnblogs.com/mk9007/p/3597696.html