From: yy at jjxx dot com Operating system: FreeBSD 6.2 PHP version: 5.2.4 PHP Bug Type: *Math Functions Bug description: bitwise bug
Description: ------------ ./configure --with-apxs=/usr/local/apache/sbin/apxs --disable-debug --with-xml --with-gd --with-iconv --prefix=/usr/local/php --with-jpeg-dir --with-png-dir --with-ttf --with-freetype-dir --enable-gd-native-ttf --disable-posix --enable-mbstring --with-pgsql --with-config-file-path=/usr/local/php/lib --with-curl --enable-bcmath Reproduce code: --------------- echo( -4738698913 ^ 43814 ); echo "\n"; echo decbin(-4738698913); Expected result: ---------------- -443704711 11100101100011010011000101011111 Actual result: -------------- -2147439834 10000000000000000000000000000000 -- Edit bug report at http://bugs.php.net/?id=42792&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=42792&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=42792&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=42792&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=42792&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=42792&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=42792&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=42792&r=needscript Try newer version: http://bugs.php.net/fix.php?id=42792&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=42792&r=support Expected behavior: http://bugs.php.net/fix.php?id=42792&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=42792&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=42792&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=42792&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42792&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=42792&r=dst IIS Stability: http://bugs.php.net/fix.php?id=42792&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=42792&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=42792&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=42792&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=42792&r=mysqlcfg
