Edit report at https://bugs.php.net/bug.php?id=61655&edit=1
ID: 61655
Comment by: reeze dot xia at gmail dot com
Reported by: phpbugs at deep-freeze dot ca
Summary: Unable to access key in array cast from object
Status: Open
Type: Bug
Package: Arrays related
Operating System: RedHat
PHP Version: 5.3.10
Block user comment: N
Private report: N
New Comment:
Hi,
in a object property lookup by name always in string, but in array numeric
string(like "22200" ) key will transform to numeric but not a string anymore.
when conversion internal HashTable did't changed so after conversion, key
lookup will fail.
as you posted:
array(1) {
["804496778"]=>
string(5) "Hello"
}
the key is string but not number.
if you do like this:
$array["1000"] = "value"
var_dump($array);
array(1) {
[1000]=>
string(5) "value"
}
see ? "1000" changed to 1000.
I've post a discussion about this in internal list. http://marc.info/?l=php-
internals&m=133390323614733&w=2
Previous Comments:
------------------------------------------------------------------------
[2012-04-07 08:14:11] googleclone at https dot webasyst dot net
http://www.blackberryempire.com/forum/buysell/single_ad.php?ad_id=6
http://posterous-spaces.posterous.com/
http://googleclone.tumblr.com/
http://googleclone.tumblr.com/
https://profiled.com/mobile/blog
------------------------------------------------------------------------
[2012-04-06 23:49:55] phpbugs at deep-freeze dot ca
Description:
------------
Casting from an object to an array with numeric key leaves the element
inaccessible.
Given a object with a field whose name is numeric, after a cast to array, there
is no means to access the element.
That is $array['804496778'] yields an undefined error
array_key_exists(804496778, $array); yields false
array_key_exists('804496778', $array); fields false
yet a var_dump($array); shows this element;
and a array_keys($array); returns array(1) { [0] string(9) "804496778" }
Test script:
---------------
$object = new stdClass();
$key = '804496778';
$object->{$key} = "Hello;
$array = (array)$object;
echo $array[$key], ' ', (int)array_key_exists($key, $array), PHP_EOL;
var_dump($array)
Expected result:
----------------
Hello 1
array(1) {
["804496778"]=>
string(5) "Hello"
}
Actual result:
--------------
PHP Notice: Undefined index: 804496778 in /home/icewolf/bug.php on line 6
0
array(1) {
["804496778"]=>
string(5) "Hello"
}
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=61655&edit=1
