Bug #78961 [Com]: switch+opcache
| From: | bugreports at gmail dot com | Date: | Sat, 14 Dec 2019 04:32:40 +0000 |
| Subject: | Bug #78961 [Com]: switch+opcache | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-224293@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=78961&edit=1
ID: 78961
Comment by: bugreports at gmail dot com
Reported by: szargv at qq dot com
Summary: switch+opcache
Status: Open
Type: Bug
Package: opcache
Operating System: CentOS 7 64Bit
PHP Version: 7.4.0
Block user comment: N
Private report: N
New Comment:
there must be something corrupt because you can't even detect that in code -
!isset($GLOBALS['bug_78961']['nsno']) don't fire the line before - was
attempted to write some regression test for it
<?php declare(strict_types=1);
switch (1){
case 1:
$GLOBALS = [];
$GLOBALS['bug_78961'] = [];
$GLOBALS['bug_78961']['nsno'] = 3;
if(!isset($GLOBALS['bug_78961']['nsno']))
{
trigger_error('https://bugs.php.net/bug.php?id=78961');
}
var_dump($GLOBALS['bug_78961']['nsno']);
break;
}
Previous Comments:
------------------------------------------------------------------------
[2019-12-14 04:28:18] bugreports at gmail dot com
FWIW: Happens only with the '$GLOBALS = array();'
------------------------------------------------------------------------
[2019-12-14 04:23:03] bugreports at gmail dot com
confirmed
alias php-opcache='/usr/bin/php -d "zend_extension=opcache.so" -d
"opcache.enable_cli=1"'
php test.php
int(3)
php-opcache test.php
Notice: Undefined index: nsno in test.php on line 7
NULL
------------------------------------------------------------------------
[2019-12-14 04:13:39] szargv at qq dot com
Description:
------------
PHP 7.4 + CentOS 7
in CLI mode
when opcache.enable_cli=1 it shows null
when opcache.enable_cli=0 it shows 3
my email is szargv@qq.com
Test script:
---------------
<?php
switch (1){
case 1:
$GLOBALS = array();
$GLOBALS['td'] = array();
$GLOBALS['td']['nsno'] = 3;
var_dump($GLOBALS['td']['nsno']);
break;
}
Expected result:
----------------
in CLI mode
when opcache.enable_cli=1 it shows null
when opcache.enable_cli=0 it shows 3
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=78961&edit=1