ID: 46530
Updated by: [EMAIL PROTECTED]
Reported By: serovov at gmail dot com
-Status: Open
+Status: Bogus
Bug Type: *General Issues
Operating System: ANY
PHP Version: 5.2.6
New Comment:
This is a known issue and has been documented, see Bug #45959.
Previous Comments:
------------------------------------------------------------------------
[2008-11-09 13:39:33] serovov at gmail dot com
Sorry, but i mix up Actual and Expected section:
------------------------------------------------
Actual:
Test #1:
array
'0' => string 'a' (length=1)
'1' => string 'b' (length=1)
'2' => string 'c' (length=1)
array
0 => string '0' (length=1)
1 => string '1' (length=1)
2 => string '2' (length=1)
boolean false
boolean false
boolean false
boolean false
Test #2:
array
0 => string 'a' (length=1)
1 => string 'b' (length=1)
2 => string 'c' (length=1)
array
0 => int 0
1 => int 1
2 => int 2
boolean true
boolean true
boolean true
boolean true
--------------------------------------------
Expected:
Test #1:
array
0 => string 'a' (length=1)
1 => string 'b' (length=1)
2 => string 'c' (length=1)
array
0 => int 0
1 => int 1
2 => int 2
boolean true
boolean true
boolean true
boolean true
Test #2:
array
0 => string 'a' (length=1)
1 => string 'b' (length=1)
2 => string 'c' (length=1)
array
0 => int 0
1 => int 1
2 => int 2
boolean true
boolean true
boolean true
boolean true
------------------------------------------------------------------------
[2008-11-09 13:35:40] serovov at gmail dot com
Description:
------------
When object has numeric named vars, and we cast this object to array.
we have a problem with isset() checks;
PS. if is not a bug, please, explain why.
Reproduce code:
---------------
<?php
class buggy
{
public function __construct(array $data)
{
foreach ($data as $key => $value) {
$this->$key = $value;
}
}
}
function test_buggy($buggy)
{
$kbuggy = array_keys($buggy);
var_dump(
$buggy,
$kbuggy,
isset($buggy[current($kbuggy)]),
isset($buggy[$kbuggy[0]]),
isset($buggy[$kbuggy[1]]),
isset($buggy[$kbuggy[2]])
);
}
$array = array(
'a',
'b',
'c',
);
$buggy = new buggy($array);
$buggy = (array) $buggy;
echo "Test #1: ";
test_buggy($buggy);
echo "Test #2: ";
$buggy = unserialize(serialize($buggy));
test_buggy($buggy);
?>
Expected result:
----------------
Test #1:
array
'0' => string 'a' (length=1)
'1' => string 'b' (length=1)
'2' => string 'c' (length=1)
array
0 => string '0' (length=1)
1 => string '1' (length=1)
2 => string '2' (length=1)
boolean false
boolean false
boolean false
boolean false
Test #2:
array
0 => string 'a' (length=1)
1 => string 'b' (length=1)
2 => string 'c' (length=1)
array
0 => int 0
1 => int 1
2 => int 2
boolean true
boolean true
boolean true
boolean true
Actual result:
--------------
Test #1:
array
0 => string 'a' (length=1)
1 => string 'b' (length=1)
2 => string 'c' (length=1)
array
0 => int 0
1 => int 1
2 => int 2
boolean true
boolean true
boolean true
boolean true
Test #2:
array
0 => string 'a' (length=1)
1 => string 'b' (length=1)
2 => string 'c' (length=1)
array
0 => int 0
1 => int 1
2 => int 2
boolean true
boolean true
boolean true
boolean true
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=46530&edit=1
