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

go to bug id or search bugs for

Bug #74889 ob_implicit_flush expects int instead of bool (on boolean value)
Submitted: 2017-07-10 04:22 UTC Modified: 2017-08-17 18:38 UTC
From: love at sickpeople dot se Assigned:
Status: Verified Package: *General Issues
PHP Version: 7.2.0alpha3 OS:
Private report: No CVE-ID: None
View Add Comment Developer Edit
Welcome! If you don't have a Git account, you can't do anything here.
You can add a comment by following this link or if you reported this bug, you can edit this bug over here.
(description)
Block user comment
Status: Assign to:
Package:
Bug Type:
Summary:
From: love at sickpeople dot se
New email:
PHP Version: OS:

 

 [2017-07-10 04:22 UTC] love at sickpeople dot se 
Description:
------------
Note that the documentation states "int" and not "bool". I think "bool" would be more suitable, since the value should be true or false.

Test script:
---------------
declare(strict_types=1);

ob_implicit_flush (true);

Expected result:
----------------
No TypeError.

Actual result:
--------------
TypeError.

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2017-07-24 21:26 UTC] michal dot brzuchalski at gmail dot com 
It's not a bug it's a Feature Request.
 [2017-07-24 21:47 UTC] spam2 at rhsoft dot net 
http://php.net/manual/en/function.ob-implicit-flush.php
void ob_implicit_flush ([ int $flag = true ] )

*this is* at least a documentation bug becaus eyou CAN NOT pass true to a int param if you arrived in 2017 and using strict types - either the param is bool or the default *can npt* be a bool true and *yes* i was trapped by that too

ob_implicit_flush(true);

Fatal error: Uncaught TypeError: ob_implicit_flush() expects parameter 1 to be integer, boolean given
 [2017-08-17 18:38 UTC] kalle@php.net
-Status: Open +Status: Verified
 [2017-08-17 18:38 UTC] kalle@php.net 
I kinda agree it doesn't make sense to disallow booleans, when internally the function clearly only ever uses a boolean. What are the most likely thing to do is to allow anything, and then convert them to a boolean value, something like this should probably do:
https://gist.github.com/KalleZ/cccb9edc34f492688ddc1dbe8ceaaa22
 [2017-09-25 23:07 UTC] cmb@php.net 
Related To: Bug #75256
 
PHP Copyright © 2001-2020 The PHP Group
All rights reserved. 		Last updated: Thu Jun 04 12:01:25 2020 UTC