1--TEST-- 2Bug #71153: Performance Degradation in ArrayIterator with large arrays 3--FILE-- 4<?php 5 6$n = 200000; 7 8for ($i = 0; $i < $n; ++$i) { 9 foreach (new ArrayIterator([]) as $v) {} 10} 11 12echo "done\n"; 13 14?> 15--EXPECT-- 16done 17