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Bug #81485 exit; does not terminate program
Submitted: 2021-09-28 03:09 UTC Modified: 2021-09-28 13:53 UTC
From: mhkhung at gmail dot com Assigned:
Status: Closed Package: *General Issues
PHP Version: 8.0.11 OS: Debian 11
Private report: No CVE-ID: None
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 [2021-09-28 03:09 UTC] mhkhung at gmail dot com 
Description:
------------
This problem only happens on php 8. I tested latest 8.0.11 and 8.0.10 on Debian 11 and checked my sanity with php7.4 which will output the expected results.

exit; appears to exit from current function only. The program will keep going.

Expected result: exit will terminate the script.


Test script:
---------------
<?php

function e() {
    echo "in e\n"; 
    exit;
}

echo "before e\n";
e();
echo "after e\n";

Expected result:
----------------
before e
in e

Actual result:
--------------
before e
in e
after e

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 [2021-09-28 05:38 UTC] requinix@php.net
-Status: Open +Status: Feedback
 [2021-09-28 05:38 UTC] requinix@php.net 
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.

A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.

Please avoid embedding huge scripts into the report.

Works fine here. https://3v4l.org/LFL2m
Maybe you have the same problem as https://bugs.php.net/bug.php?id=81431 ?
 [2021-09-28 10:11 UTC] nikic@php.net 
Please check phpinfo or "php -m" for whether you have the uopz extension loaded. It converts exit into a no-op.
 [2021-09-28 13:52 UTC] mhkhung at gmail dot com 
Yes it is caused by the uopz package. Please close.
 [2021-09-28 13:53 UTC] mhkhung at gmail dot com
-Status: Feedback +Status: Closed
 [2021-09-28 13:53 UTC] mhkhung at gmail dot com 
Caused by the uopz package..
 
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