1--TEST-- 2GC buffer shouldn't get reused when removing nested data 3--FILE-- 4<?php 5$s = <<<'STR' 6O:8:"stdClass":2:{i:5;C:8:"SplStack":29:{i:4;:r:1;:O:8:"stdClass":0:{}}i:0;O:13:"RegexIterator":1:{i:5;C:8:"SplStack":29:{i:4;:r:1;:O:8:"stdClass":0:{}}}} 7STR; 8var_dump(unserialize($s)); 9gc_collect_cycles(); 10?> 11--EXPECT-- 12object(stdClass)#1 (2) { 13 ["5"]=> 14 object(SplStack)#2 (2) { 15 ["flags":"SplDoublyLinkedList":private]=> 16 int(4) 17 ["dllist":"SplDoublyLinkedList":private]=> 18 array(2) { 19 [0]=> 20 *RECURSION* 21 [1]=> 22 object(stdClass)#3 (0) { 23 } 24 } 25 } 26 ["0"]=> 27 object(RegexIterator)#4 (2) { 28 ["replacement"]=> 29 NULL 30 ["5"]=> 31 object(SplStack)#5 (2) { 32 ["flags":"SplDoublyLinkedList":private]=> 33 int(4) 34 ["dllist":"SplDoublyLinkedList":private]=> 35 array(2) { 36 [0]=> 37 *RECURSION* 38 [1]=> 39 object(stdClass)#6 (0) { 40 } 41 } 42 } 43 } 44} 45
