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Server: nginx/1.24.0
System: Linux localhost 5.15.0-46-generic #49-Ubuntu SMP Thu Aug 4 18:03:25 UTC 2022 x86_64
User: www (1000)
PHP: 8.3.27
Disabled: passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
$ pwd: /www/server/php/83/src/ext/spl/tests/
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File: /www/server/php/83/src/ext/spl/tests/bug31926.phpt
--TEST--
Bug #31926 (php in free() error with RecursiveArrayIterator)
--FILE--
<?php

$array = array(0 => array('world'));

$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($array));
foreach($it as $key => $val) {
   var_dump($key, $val);
}

?>
--EXPECT--
int(0)
string(5) "world"
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