1--TEST-- 2SPL: ArrayObject/Iterator from IteratorAggregate 3--FILE-- 4<?php 5 6// This test also needs to exclude the protected and private variables 7// since they cannot be accessed from the external object which iterates 8// them. 9 10class test implements IteratorAggregate 11{ 12 public $pub = "public"; 13 protected $pro = "protected"; 14 private $pri = "private"; 15 16 function __construct() 17 { 18 $this->imp = "implicit"; 19 } 20 21 function getIterator() 22 { 23 $it = new ArrayObject($this); 24 return $it->getIterator(); 25 } 26}; 27 28$test = new test; 29$test->dyn = "dynamic"; 30 31print_r($test); 32 33print_r($test->getIterator()); 34 35foreach($test as $key => $val) 36{ 37 echo "$key => $val\n"; 38} 39 40?> 41===DONE=== 42<?php exit(0); ?> 43--EXPECTF-- 44test Object 45( 46 [pub] => public 47 [pro:protected] => protected 48 [pri:test:private] => private 49 [imp] => implicit 50 [dyn] => dynamic 51) 52ArrayIterator Object 53( 54 [storage:ArrayIterator:private] => ArrayObject Object 55 ( 56 [storage:ArrayObject:private] => test Object 57 ( 58 [pub] => public 59 [pro:protected] => protected 60 [pri:test:private] => private 61 [imp] => implicit 62 [dyn] => dynamic 63 ) 64 65 ) 66 67) 68pub => public 69imp => implicit 70dyn => dynamic 71===DONE=== 72
