From: felipensp at gmail dot com
Operating system: Linux
PHP version: 5.3CVS-2007-10-31 (snap)
PHP Bug Type: Scripting Engine problem
Bug description: Array property with recursion
Description:
------------
Array property don't make recursion when use reference to itself.
Reproduce code:
---------------
<?php
class foo { }
$foo = new foo;
$foo->a = array();
$foo->a[] =& $foo->a;
var_dump($foo);
$foo->a = array();
$foo->a[] = $foo->a;
var_dump($foo);
$a = array();
$a[] = $a;
var_dump($a);
$a = array();
$a[] =& $a;
var_dump($a);
Expected result:
----------------
object(foo)#1 (1) {
["a"]=>
array(1) {
[0]=>
*RECURSION*
}
}
object(foo)#1 (1) {
["a"]=>
&array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
}
array(1) {
[0]=>
array(1) {
[0]=>
*RECURSION*
}
}
array(1) {
[0]=>
&array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
}
Actual result:
--------------
object(foo)#1 (1) {
["a"]=>
array(1) {
[0]=>
array(0) {
}
}
}
object(foo)#1 (1) {
["a"]=>
&array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
}
array(1) {
[0]=>
array(1) {
[0]=>
*RECURSION*
}
}
array(1) {
[0]=>
&array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
}
--
Edit bug report at http://bugs.php.net/?id=43164&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=43164&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=43164&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=43164&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=43164&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=43164&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=43164&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=43164&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=43164&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=43164&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=43164&r=support
Expected behavior: http://bugs.php.net/fix.php?id=43164&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=43164&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=43164&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=43164&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43164&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=43164&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=43164&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=43164&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=43164&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=43164&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=43164&r=mysqlcfg
