[PHP-BUG] Bug #51547 [NEW]: Type casting from int to int after log changes value
[email protected] ("acollins at liv dot ac dot uk") Tue, 13 Apr 2010 11:03:33 +0200 (CEST)
| Newsgroups | php.bugs |
|---|---|
| Message-ID | <[email protected]> |
From: Operating system: PHP version: 5.2.13 Package: *Math Functions Bug Type: Bug Bug description:Type casting from int to int after log changes value Description: ------------ When performing a log(), and immediately type casting afterwards, the value changes. Test script: --------------- <?php $val = 1000; echo log($val, 10) .' == '. (int) log($val, 10); ?> Expected result: ---------------- 3 == 3 Actual result: -------------- 3 == 2 -- Edit bug report at http://bugs.php.net/bug.php?id=51547&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51547&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51547&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51547&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51547&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51547&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51547&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51547&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51547&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51547&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51547&r=support Expected behavior: http://bugs.php.net/fix.php?id=51547&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51547&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51547&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51547&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51547&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51547&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51547&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51547&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51547&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51547&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51547&r=mysqlcfg