#25157 [NEW]: PHP miscalculates!

From: skaltura at czmb dot net Operating system: Linux 2.4.20, Trusted Debian 1.0 PHP version: Irrelevant PHP Bug Type: Unknown/Other Function Bug description: PHP miscalculates! Description: ------------ PHP does an miscalculation, ie. (584.04 / 2) / 3.14 is not same as 93 (that calculation returns 93) Reproduce code: --------------- <? $a = 93; $b = 93; $c = 584.04; $d = ($c / 2) / 3.14; if ($a == $b) { echo "a and b matches!\n"; } if ($d == $a) { echo "d and a matches!\n"; } echo "a's value is $a AND d's value is $d"; ?> Expected result: ---------------- a and b matches! d and a matches! a's value is 93 AND d's value is 93 Actual result: -------------- a and b matches! a's value is 93 AND d's value is 93 -- Edit bug report at http://bugs.php.net/?id=25157&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=25157&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=25157&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=25157&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=25157&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=25157&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=25157&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=25157&r=support Expected behavior: http://bugs.php.net/fix.php?id=25157&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=25157&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=25157&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=25157&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=25157&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=25157&r=dst IIS Stability: http://bugs.php.net/fix.php?id=25157&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=25157&r=gnused