1--TEST-- 2ZE2 __set() and __get() 3--FILE-- 4<?php 5class setter { 6 public $n; 7 public $x = array('a' => 1, 'b' => 2, 'c' => 3); 8 9 function __get($nm) { 10 echo "Getting [$nm]\n"; 11 12 if (isset($this->x[$nm])) { 13 $r = $this->x[$nm]; 14 echo "Returning: $r\n"; 15 return $r; 16 } 17 else { 18 echo "Nothing!\n"; 19 } 20 } 21 22 function __set($nm, $val) { 23 echo "Setting [$nm] to $val\n"; 24 25 if (isset($this->x[$nm])) { 26 $this->x[$nm] = $val; 27 echo "OK!\n"; 28 } 29 else { 30 echo "Not OK!\n"; 31 } 32 } 33} 34 35$foo = new Setter(); 36 37// this doesn't go through __set()... should it? 38$foo->n = 1; 39 40// the rest are fine... 41$foo->a = 100; 42$foo->a++; 43$foo->z++; 44var_dump($foo); 45 46?> 47--EXPECTF-- 48Setting [a] to 100 49OK! 50Getting [a] 51Returning: 100 52Setting [a] to 101 53OK! 54Getting [z] 55Nothing! 56Setting [z] to 1 57Not OK! 58object(setter)#%d (2) { 59 ["n"]=> 60 int(1) 61 ["x"]=> 62 array(3) { 63 ["a"]=> 64 int(101) 65 ["b"]=> 66 int(2) 67 ["c"]=> 68 int(3) 69 } 70} 71
