#45854 [NEW]: intval returns a negative number
[email protected] ("olivarra1 at hotmail dot com")
| Newsgroups | php.bugs |
|---|---|
| Message-ID | <[email protected]> |
From: olivarra1 at hotmail dot com Operating system: Windows XP Professional PHP version: 5.2CVS-2008-08-18 (CVS) PHP Bug Type: Math related Bug description: intval returns a negative number Description: ------------ For too big numbers, intval returns a negative value Reproduce code: --------------- <?php $a = 25 * pow(1.5, 50); echo $a."<br>"; echo intval($a)."<br>"; echo "<br>"; $a = 10 * pow(1.5, 60); echo $a."<br>"; echo intval($a)."<br>"; ?> Expected result: ---------------- 15940537505.4 15940537505 367684687169 367684687169 Actual result: -------------- 15940537505.4 -1239331679 367684687169 -1682500287 -- Edit bug report at http://bugs.php.net/?id=45854&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45854&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45854&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45854&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45854&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45854&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45854&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45854&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45854&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45854&r=support Expected behavior: http://bugs.php.net/fix.php?id=45854&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45854&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45854&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45854&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45854&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45854&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45854&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45854&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45854&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45854&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45854&r=mysqlcfg