Bug #80475 [NEW]: JIT - "Undefined variable" errors
From: herbert at groot dot jebbink dot nl
Operating system: Linux Debian (crostini)
PHP version: 8.0.0
Package: Unknown/Other Function
Bug Type: Bug
Bug description:JIT - "Undefined variable" errors
Description:
------------
I have with JIT "Undefined variable" errors in a big application that
does not give this error without JIT,
It happens when there is a global statement of a variable that does not
exists, but if I use this construction in a small example script then it
works with JIT
./configure --with-apxs2=/usr/bin/apxs2
--with-mysql-sock=/run/mysqld/mysqld.sock --enable-mbstring
--enable-exif --enable-ftp --with-zip --enable-soap --with-mysqli
--with-pdo-mysql --with-curl --with-openssl --with-zlib --with-bz2
--enable-gd --with-webp --with-jpeg --with-xpm --with-freetype
--with-tidy --with-xsl --with-sodium --enable-shmop --with-pspell
--with-pear
memory_limit = 2048M
display_errors = on
error_reporting = E_ALL
zend_extension=opcache.so
opcache.enable=1
opcache.enable_cli=1
opcache.jit_buffer_size=128M
extension=memcached.so
extension=yaml.so
zend_extension=xdebug.so
xdebug.mode=debug
Test script:
---------------
<?php
myFunc ('abc');
myFunc ('xyz');
function myFunc ($index) {
global $myVar;
$myVar [$index] = TRUE;
}
?>
--
Edit bug report at https://bugs.php.net/bug.php?id=80475&edit=1
--
Fix committed: https://bugs.php.net/fix.php?id=80475&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=80475&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=80475&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=80475&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=80475&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=80475&r=support
Expected behavior: https://bugs.php.net/fix.php?id=80475&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=80475&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=80475&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=80475&r=globals
PHP version support discontinued: https://bugs.php.net/fix.php?id=80475&r=phptooold
Daylight Savings: https://bugs.php.net/fix.php?id=80475&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=80475&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=80475&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=80475&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=80475&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=80475&r=mysqlcfg
Thread (3 messages)
- herbert at groot dot jebbink dot nl