php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Request #55872 Zero filled right-shift
Submitted: 2011-10-08 13:27 UTC Modified: -
Votes:3
Avg. Score:3.7 ± 1.9
Reproduced:2 of 3 (66.7%)
Same Version:1 (50.0%)
Same OS:1 (50.0%)
From: dsnytkine at ultralogistics dot com Assigned:
Status: Open Package: *General Issues
PHP Version: 5.4.0beta1 OS: any
Private report: No CVE-ID: None
View Add Comment Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If this is not your bug, you can add a comment by following this link.
If this is your bug, but you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: dsnytkine at ultralogistics dot com
New email:
PHP Version: OS:

 

 [2011-10-08 13:27 UTC] dsnytkine at ultralogistics dot com 
Description:
------------
Please implement a zero-filled right-shift similar to Java and JavaScript >>> 
operator. It is really useful in some situations.

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2011-11-23 22:28 UTC] zyss at mail dot zp dot ua 
You can use this function meantime (performance sucks anyway):

// 32-bit zero-filled right-shift
function zrsh($a, $n) {
  if ($n <= 0) return $a;
  $b = 0x80000000;
  return ($a >> $n) & ~($b >> ($n - 1));
}
 
PHP Copyright © 2001-2019 The PHP Group
All rights reserved. 		Last updated: Sat Sep 21 13:01:27 2019 UTC