From:
Operating system:
PHP version: Irrelevant
Package: SPL related
Bug Type: Bug
Bug description:SplFixedArray getSize(), count() after unserialization return 0
Description:
------------
If SplFixedArray object is created via unserialize() of serialized instance
then the getSize() and count() methods return 0 instead of expected actual
size.
Tested on Debian Squeeze 6 64bit:
x86-5.4.0RC3-dev
Tested on windows 7 64bit:
x86-5.4.0RC3-nts
x86-5.4.0trunk(12.12)-nts
x86-5.4.0snap(13.12)-nts
x86-5.3.8-nts
x86-5.3.6-ts
x86-5.3.6-nts
x64-5.3.6-nts
x86-5.3.4-nts
x86-5.3.1-ts
Test script:
---------------
<?php
$a = new SplFixedArray(2);
$a[0] = 1;
$a[1] = 2;
echo '$a = ', var_dump($a);
echo 'Sizeof $a = ' . $a->getSize(), PHP_EOL;
echo 'Count $a = ' . $a->count(), PHP_EOL;
echo PHP_EOL;
$b = unserialize(serialize($a));
echo '$b = ', var_dump($b);
echo 'Sizeof $b = ' . $b->getSize(), PHP_EOL;
echo 'Count $b = ' . $b->count(), PHP_EOL;
Expected result:
----------------
$a = object(SplFixedArray)#1 (2) {
[0]=>
int(1)
[1]=>
int(2)
}
Sizeof $a = 2
Count $a = 2
$b = object(SplFixedArray)#2 (2) {
[0]=>
int(1)
[1]=>
int(2)
}
Sizeof $b = 2
Count $b = 2
Actual result:
--------------
$a = object(SplFixedArray)#1 (2) {
[0]=>
int(1)
[1]=>
int(2)
}
Sizeof $a = 2
Count $a = 2
$b = object(SplFixedArray)#2 (2) {
[0]=>
int(1)
[1]=>
int(2)
}
Sizeof $b = 0
Count $b = 0
--
Edit bug report at https://bugs.php.net/bug.php?id=60560&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=60560&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=60560&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=60560&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=60560&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=60560&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=60560&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=60560&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=60560&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=60560&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=60560&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=60560&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=60560&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=60560&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=60560&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=60560&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=60560&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=60560&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=60560&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=60560&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=60560&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=60560&r=mysqlcfg
