1--TEST-- 2Bug #80719: Iterating after failed ArrayObject::setIteratorClass() causes Segmentation fault 3--FILE-- 4<?php 5 6$array = new ArrayObject([42]); 7try { 8 $array->setIteratorClass(FilterIterator::class); 9} catch (TypeError $e) { 10 echo $e->getMessage(), "\n"; 11} 12foreach ($array as $v) { 13 var_dump($v); 14} 15 16?> 17--EXPECT-- 18ArrayObject::setIteratorClass(): Argument #1 ($iteratorClass) must be a class name derived from ArrayIterator, FilterIterator given 19int(42) 20
