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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
View Developer Edit
 [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.

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 [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
 
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