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Bug #40247 array_merge + array_search gives wrong result
Submitted: 2007-01-26 10:06 UTC Modified: 2007-01-26 10:14 UTC
From: y1ngf4n at hotmail dot com Assigned:
Status: Not a bug Package: Arrays related
PHP Version: 5.2.0 OS: Windows XP
Private report: No CVE-ID: None
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 [2007-01-26 10:06 UTC] y1ngf4n at hotmail dot com 
Description:
------------
seems like a very unique case,
since array_merge(range('a','z'),range('0','9')) will produce correct result

Reproduce code:
---------------
$test = array_merge(range('0','9'),range('a','z'));
var_dump(array_search('b',$test));

Expected result:
----------------
11

Actual result:
--------------
0

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 [2007-01-26 10:14 UTC] tony2001@php.net 
(int)0 == (int)'b'
That's why the last argument of array_search() is there.

"If the optional third parameter strict is set to TRUE then the array_search() will also check the types of the needle in the haystack."
 
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