|  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #27354 Modulus operator crashes PHP
Submitted: 2004-02-22 14:25 UTC Modified: 2004-02-22 14:59 UTC
From: tomas dot matousek at matfyz dot cz Assigned: derick (profile)
Status: Closed Package: Reproducible crash
PHP Version: Irrelevant OS: WinXP
Private report: No CVE-ID: None
View Add Comment Developer Edit
Anyone can comment on a bug. Have a simpler test case? Does it work for you on a different platform? Let us know!
Just going to say 'Me too!'? Don't clutter the database with that please !
Your email address:
Solve the problem:
25 + 38 = ?
Subscribe to this entry?

 [2004-02-22 14:25 UTC] tomas dot matousek at matfyz dot cz
Using modulus operator on particular numbers leads to PHP  crash.

Reproduce code:
var_dump((-2147483648) % (-1));

Expected result:

Actual result:


Add a Patch

Pull Requests

Add a Pull Request


AllCommentsChangesGit/SVN commitsRelated reports
 [2004-02-22 14:35 UTC]
Also gives a floating point error on linux; will fix.
 [2004-02-22 14:59 UTC]
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
Thank you for the report, and for helping us make PHP better.
PHP Copyright © 2001-2022 The PHP Group
All rights reserved.
Last updated: Sun Jul 03 18:03:33 2022 UTC