1--TEST-- 2Bug #61527 (Recursive/ArrayIterator gives misleading notice when array empty or moved to the end) 3--FILE-- 4<?php 5$ao = new ArrayObject(array()); 6$ai = $ao->getIterator(); 7 8/* testing empty array, should no notice at all */ 9$ai->next(); 10var_dump($ai->key()); 11var_dump($ai->current()); 12 13/* testing array changing */ 14$ao2 = new ArrayObject(array(1 => 1, 2, 3, 4, 5)); 15$ai2 = $ao2->getIterator(); 16 17$ao2->offsetUnset($ai2->key()); 18$ai2->next(); 19 20/* now point to 2 */ 21$ao2->offsetUnset($ai2->key()); 22var_dump($ai2->key()); 23 24/* now point to 3 */ 25$ao2->offsetUnset($ai2->key()); 26var_dump($ai2->current()); 27 28$ai2->next(); 29var_dump($ai2->key()); 30var_dump($ai2->current()); 31 32/* should be at the end and no notice */ 33$ai2->next(); 34var_dump($ai2->key()); 35var_dump($ai2->current()); 36 37$ai2->rewind(); 38$ai2->next(); 39$ai2->next(); 40/* should reached the end */ 41var_dump($ai2->next()); 42var_dump($ai2->key()); 43 44/* testing RecursiveArrayIterator */ 45$ao3 = new ArrayObject(array(), NULL, 'RecursiveArrayIterator'); 46$ai3 = $ao3->getIterator(); 47 48var_dump($ai3->getChildren()); 49 50$ao4 = new ArrayObject(array(1, 2), NULL, 'RecursiveArrayIterator'); 51$ai4 = $ao4->getIterator(); 52 53$ai4->next(); 54$ai4->next(); 55$ai4->next(); 56var_dump($ai4->hasChildren()); 57 58$ai4->rewind(); 59$ao4->offsetUnset($ai4->key()); 60var_dump($ai4->hasChildren()); 61 62$ao4->offsetUnset($ai4->key()); 63var_dump($ai4->getChildren()); 64?> 65==DONE== 66<?php exit(0); ?> 67--EXPECTF-- 68NULL 69NULL 70 71Notice: ArrayIterator::next(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d 72 73Notice: ArrayIterator::key(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d 74NULL 75 76Notice: ArrayIterator::current(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d 77NULL 78int(5) 79int(5) 80NULL 81NULL 82NULL 83NULL 84NULL 85bool(false) 86 87Notice: RecursiveArrayIterator::hasChildren(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d 88bool(false) 89 90Notice: RecursiveArrayIterator::getChildren(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d 91NULL 92==DONE== 93
