Bug #52108 [Opn->Bgs]: PHP-Bug in Array Key
Edit report at http://bugs.php.net/bug.php?id=52108&edit=1
ID: 52108
Updated by: felipe@php.net
Reported by: goebel at arsmedia-software dot de
Summary: PHP-Bug in Array Key
-Status: Open
+Status: Bogus
Type: Bug
Package: JSON related
Operating System: Ubuntu 9.04 (AMD64)
PHP Version: Irrelevant
New Comment:
See bug #45959
Previous Comments:
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[2010-06-19 12:26:41] anon at anon dot com
Hi, just passing by. I don't know why it does that but here's a more
complete test that does not require JSON:
------------
error_reporting(-1);
//$obj = json_decode('{"2":123}');
$obj = new stdClass();
$obj->{"2"} = 123;
var_dump($obj->{2}, $obj->{"2"}, $obj);
$array = (array)$obj;
var_dump($array[2], $array["2"], $array);
------------
It can access the int(123) via both 2 and "2" on the object, but even
though the array var_dump shows the "2" key to be present, and it can be
iterated, both [2] and ["2"] complain the offset/index is undefined.
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[2010-06-17 10:19:21] goebel at arsmedia-software dot de
Description:
------------
Hello,
I've found an error in the keys of an array. If I have a JSON-String and
decode it with json_decode and cast the returned value in an array then
I get NULL trying to access an array entry (eg array[1]). The return
value should however be a stdClass object.
Yours sincerely,
Arne Göbel
Test script:
---------------
$jstr = '{"1": {"anzahl": "", "preis": "",
"einheit": "",
"beschreibung": "", "mwst": ""}, "2":
{"anzahl": "22", "preis": "3",
"einheit": "", "beschreibung": "", "mwst":
""}, "3": {"anzahl": "12",
"preis": "22", "einheit": "", "beschreibung":
"", "mwst": ""}, "4":
{"anzahl": "", "preis": "", "einheit":
"", "beschreibung": "", "mwst":
""}}';
$array = (array) json_decode($jstr);
echo '<pre>';
var_dump($array[2], $array);
echo phpversion();
Expected result:
----------------
array(
"2" => stdClass object
public anzahl = "22"
public preis = "3"
public einheit = ""
public beschreibung = ""
public mwst = ""
)
Actual result:
--------------
NULL
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Edit this bug report at http://bugs.php.net/bug.php?id=52108&edit=1
Thread (3 messages)