1--TEST-- 2ZE2 __set() and __get() 3--FILE-- 4<?php 5class Test { 6 protected $x; 7 8 function __get($name) { 9 if (isset($this->x[$name])) { 10 return $this->x[$name]; 11 } 12 else 13 { 14 return NULL; 15 } 16 } 17 18 function __set($name, $val) { 19 $this->x[$name] = $val; 20 } 21} 22 23$foo = new Test(); 24$bar = new Test(); 25$bar->baz = "Check"; 26 27$foo->bar = $bar; 28 29var_dump($bar->baz); 30var_dump($foo->bar->baz); 31 32?> 33--EXPECT-- 34string(5) "Check" 35string(5) "Check" 36
