Segmentation fault (stack overflow) in Zend

Description

The following code:

<?php
function test($vars) {
}
function foo() {
foreach ($array as $value) {
try {
try {
foreach ($array as $_) {
}
} finally {
throw new Exception;
}
} catch (Exception $e) { }
}
}
for ($i=0; $fusion < 550; $i++) {
$array = array($array);
}

Resulted in this output:

Segmentation fault (core dumped)

this seems to crash very old php like php 5.5

PHP Version

PHP 8.4.0-dev

Operating System

ubuntu 22.04

未指定源文件或测试。首先，使用提供的嵌套 foreach/try-finally 代码和递归数组构造，在 Ubuntu 22.04 上的 PHP 8.4.0-dev 中复现 segmentation fault，然后跟踪涉及的 Zend 执行路径；当 reproducer 不再崩溃且有回归测试覆盖它时，即视为完成。