#45877 [Opn->Bgs]: Array key '2147483647' left as string

 ID:               45877
 Updated by:       [email protected]
 Reported By:      henryptung at gmail dot com
-Status:           Open
+Status:           Bogus
 Bug Type:         Arrays related
 Operating System: CentOS 4
 PHP Version:      5.2.6
 New Comment:

Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

use a 64bit machine for big integers


Previous Comments:
------------------------------------------------------------------------

[2008-08-21 03:04:14] henryptung at gmail dot com

Description:
------------
I believe '2147483647' (= 2^31 - 1) should be the standard
representation of a valid integer, but using the string form as an array
key stores the key as a string, not an integer.  The integer key
2147483647 can be used separately to refer to a different value, and
both are stored.  See repro code below:

Note: this bug is admittedly duplicate of bug #13407, but the bug still
exists, and I fail to understand why the original bug was marked bogus. 
Thanks for your time.

Reproduce code:
---------------
$v = array('2147483647' => 'b', '2147483646' => 'c', 2147483647 =>
'd');
var_dump($v);

Expected result:
----------------
array(2) {
  [2147483647]=>
  string(1) "d"
  [2147483646]=>
  string(1) "c"
}

Actual result:
--------------
array(3) {
  ["2147483647"]=>
  string(1) "b"
  [2147483646]=>
  string(1) "c"
  [2147483647]=>
  string(1) "d"
}


------------------------------------------------------------------------


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