From: wboring at qualys dot com
Operating system: linux
PHP version: 5.0.2
PHP Bug Type: Scripting Engine problem
Bug description: 32bits not supported?
Description:
------------
If I set an integer to a value of 0x80000000, it works properly in php4,
but in php5 the value becomes 0x7FFFFFFF.
My configure line:
./configure \
--with-oci8=/u01/app/oracle/product/8.1.7 \
--enable-sigchild \
--with-mcrypt \
--with-gd \
--with-png-dir=/usr \
--with-jpeg-dir=/usr \
--with-zlib-dir=/usr \
--enable-sysvsem \
--enable-sysvshm \
--enable-shmop \
--with-xml \
--with-zlib \
--with-gdbm \
--with-dom \
--with-curl=/usr \
--with-mysql=/usr \
--enable-mbstring \
--enable-tokenizer \
--enable-sockets \
--with-kerberos=/usr/kerberos \
--with-openssl \
--disable-cgi \
--with-xsl \
--with-bz2 \
--with-mhash \
--enable-soap \
--with-flatfile \
--with-inifile \
--with-curlwrappers \
--with-apxs=/usr/local/apache/bin/apxs
Reproduce code:
---------------
<?php
$n = 0x80000000;
printf('%b', $n);
?>
Expected result:
----------------
php4.3.9: 10000000000000000000000000000000
php5.0.2: 10000000000000000000000000000000
Actual result:
--------------
php4.3.9: 10000000000000000000000000000000
php5.0.2: 1111111111111111111111111111111
--
Edit bug report at http://bugs.php.net/?id=30970&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30970&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=30970&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=30970&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=30970&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=30970&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=30970&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=30970&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=30970&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=30970&r=support
Expected behavior: http://bugs.php.net/fix.php?id=30970&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=30970&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=30970&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=30970&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30970&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=30970&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=30970&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=30970&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=30970&r=float
MySQL Configuration Error: http://bugs.php.net/fix.php?id=30970&r=mysqlcfg
