php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #45949 Why 0(int, NOT '0'- string) in any string array?
Submitted: 2008-08-29 16:26 UTC Modified: 2008-08-29 16:36 UTC
Votes:1
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: pengxin at itsail dot com Assigned:
Status: Not a bug Package: Arrays related
PHP Version: 5.2.6 OS: WinXP
Private report: No CVE-ID: None
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: pengxin at itsail dot com
New email:
PHP Version: OS:

 

 [2008-08-29 16:26 UTC] pengxin at itsail dot com
Description:
------------
Well. why 0(it's int, NOT '0' with string) in any string array? I think it shouldn't be.

Reproduce code:
---------------
<?php
if (in_array(0, array('All'))) {
	echo 'a';
} else {
	echo 'b';
}
?>

Expected result:
----------------
it outputs "b", and I think it should be "a". Because 0 and "0" are different.


Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2008-08-29 16:36 UTC] felipe@php.net
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

Use the third parameter.

http://docs.php.net/in-array
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved.
Last updated: Wed Jul 09 13:01:36 2025 UTC