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Bug #61877 Array key not casted to Integer.
Submitted: 2012-04-30 02:23 UTC Modified: 2012-04-30 20:57 UTC
From: fred dot stcm at gmail dot com Assigned:
Status: Open Package: SimpleXML related
PHP Version: 5.4.1 OS:
Private report: No CVE-ID: None
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From: fred dot stcm at gmail dot com
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 [2012-04-30 02:23 UTC] fred dot stcm at gmail dot com
Description:
------------
PHP Array manual:
"Floats are also cast to integers, which means that the fractional part will be 
truncated. E.g. the key 8.7 will actually be stored under 8."

But this rule is ignored by SimpleXML object's array.

Test script:
---------------
$xml = simplexml_load_string("<xml><number>0</number><number>1</number></xml>");

$i = (int) 1;
$d = (float) 1;

$xml->number[$d] = 999;

echo $xml->number[$d] .", ". $xml->number[$i];

Expected result:
----------------
999, 999

Actual result:
--------------
999, 1

Patches

simplexml-patch (last revision 2012-04-30 20:58 UTC) by felipe@php.net)

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 [2012-04-30 20:58 UTC] felipe@php.net
The following patch has been added/updated:

Patch Name: simplexml-patch
Revision:   1335819480
URL:        https://bugs.php.net/patch-display.php?bug=61877&patch=simplexml-patch&revision=1335819480
 
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