#49096 [NEW]: json_encode has side effect
| From: | xiezhenye at gmail dot com | Date: | Wed, 29 Jul 2009 09:28:01 +0000 |
| Subject: | #49096 [NEW]: json_encode has side effect | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-140420@lists.php.net to get a copy of this message | ||
From: xiezhenye at gmail dot com
Operating system: all
PHP version: 5.2.10
PHP Bug Type: JSON related
Bug description: json_encode has side effect
Description:
------------
json_encode has side effect and may affect array propterty and cause
RECURSION.
Reproduce code:
---------------
class Test {
protected $data;
function __construct($data) {
$this->data = $data;
}
}
$t = new Test(array('a'=>1, 'b'=>2));
print_r($t);
json_encode($t);
print_r($t);
Expected result:
----------------
Test Object
(
[data:protected] => Array
(
[a] => 1
[b] => 2
)
)
Test Object
(
[data:protected] => Array
(
[a] => 1
[b] => 2
)
)
Actual result:
--------------
Test Object
(
[data:protected] => Array
(
[a] => 1
[b] => 2
)
)
Test Object
(
[data:protected] => Array
*RECURSION*
)
--
Edit bug report at http://bugs.php.net/?id=49096&edit=1
--
Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=49096&r=trysnapshot52
Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=49096&r=trysnapshot53
Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=49096&r=trysnapshot60
Fixed in SVN: http://bugs.php.net/fix.php?id=49096&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49096&r=needdocs
Fixed in release: http://bugs.php.net/fix.php?id=49096&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=49096&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=49096&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=49096&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=49096&r=support
Expected behavior: http://bugs.php.net/fix.php?id=49096&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=49096&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=49096&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=49096&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49096&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=49096&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=49096&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=49096&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=49096&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=49096&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=49096&r=mysqlcfg