1--TEST-- 2SPL: InfiniteIterator 3--FILE-- 4<?php 5 6class ArrayIteratorEx extends ArrayIterator 7{ 8 function rewind(): void 9 { 10 echo __METHOD__ . "\n"; 11 parent::rewind(); 12 } 13 function valid(): bool 14 { 15 echo __METHOD__ . "\n"; 16 return parent::valid(); 17 } 18 function current(): mixed 19 { 20 echo __METHOD__ . "\n"; 21 return parent::current(); 22 } 23 function key(): string|int|null 24 { 25 echo __METHOD__ . "\n"; 26 return parent::key(); 27 } 28 function next(): void 29 { 30 echo __METHOD__ . "\n"; 31 parent::next(); 32 } 33} 34 35$it = new InfiniteIterator(new ArrayIteratorEx(range(0,2))); 36 37$pos =0; 38 39foreach ($it as $v) { 40 var_dump($v); 41 if ($pos++ > 5) { 42 break; 43 } 44} 45 46?> 47--EXPECT-- 48ArrayIteratorEx::rewind 49ArrayIteratorEx::valid 50ArrayIteratorEx::current 51ArrayIteratorEx::key 52int(0) 53ArrayIteratorEx::next 54ArrayIteratorEx::valid 55ArrayIteratorEx::current 56ArrayIteratorEx::key 57int(1) 58ArrayIteratorEx::next 59ArrayIteratorEx::valid 60ArrayIteratorEx::current 61ArrayIteratorEx::key 62int(2) 63ArrayIteratorEx::next 64ArrayIteratorEx::valid 65ArrayIteratorEx::rewind 66ArrayIteratorEx::valid 67ArrayIteratorEx::current 68ArrayIteratorEx::key 69int(0) 70ArrayIteratorEx::next 71ArrayIteratorEx::valid 72ArrayIteratorEx::current 73ArrayIteratorEx::key 74int(1) 75ArrayIteratorEx::next 76ArrayIteratorEx::valid 77ArrayIteratorEx::current 78ArrayIteratorEx::key 79int(2) 80ArrayIteratorEx::next 81ArrayIteratorEx::valid 82ArrayIteratorEx::rewind 83ArrayIteratorEx::valid 84ArrayIteratorEx::current 85ArrayIteratorEx::key 86int(0) 87
