|  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #30290 float comparison doesn't work
Submitted: 2004-09-30 12:43 UTC Modified: 2004-09-30 14:16 UTC
From: tech at mediaforest dot net Assigned:
Status: Not a bug Package: *Math Functions
PHP Version: 4.3.8 OS: Linux Debian 3
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:
39 - 38 = ?
Subscribe to this entry?

 [2004-09-30 12:43 UTC] tech at mediaforest dot net
When comparing two floats php find them different
Bug already reported but not solved :
Bug #17984, Bug #25936, Bug #17282, Bug #23780,   


Add a Patch

Pull Requests

Pull requests:

Add a Pull Request


AllCommentsChangesGit/SVN commitsRelated reports
 [2004-09-30 14:16 UTC]
Floating point values have a limited precision. Hence a value might 
not have the same string representation after any processing. That also
includes writing a floating point value in your script and directly 
printing it without any mathematical operations.
Thank you for your interest in PHP.

PHP Copyright © 2001-2024 The PHP Group
All rights reserved.
Last updated: Sat May 18 11:01:34 2024 UTC