Bug #52906 [NEW]: gmp_mod returns negative result when non-negative is expected

From: Operating system: Linux PHP version: 5.3.3 Package: GNU MP related Bug Type: Bug Bug description:gmp_mod returns negative result when non-negative is expected Description: ------------ GMP version 4.2.2 Running the function in test script returns the output of -5 when 5 is expected. Documentation (http://us.php.net/manual/en/function.gmp-mod.php) asserts that the result is always non-negative. This is not the case in actuality. Bug type could be either a bug or documentation problem. Test script: --------------- <?php echo gmp_intval(gmp_mod(-2,7)); ?> Expected result: ---------------- 5 Actual result: -------------- -5 -- Edit bug report at http://bugs.php.net/bug.php?id=52906&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52906&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52906&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52906&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52906&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52906&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52906&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52906&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52906&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52906&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52906&r=support Expected behavior: http://bugs.php.net/fix.php?id=52906&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52906&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52906&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52906&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52906&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=52906&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52906&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52906&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52906&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52906&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52906&r=mysqlcfg