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1.1 misho 1: --TEST-- 2: Bug #31926 (php in free() error with RecursiveArrayIterator) 3: --FILE-- 4: <?php 5: 6: $array = array(0 => array('world')); 7: 8: $it = new RecursiveIteratorIterator(new RecursiveArrayIterator($array)); 9: foreach($it as $key => $val) { 10: var_dump($key, $val); 11: } 12: 13: ?> 14: --EXPECT-- 15: int(0) 16: string(5) "world"