From: bug at nyvegetarianexpo dot org
Operating system: Linux
PHP version: 5.2.3
PHP Bug Type: Reproducible crash
Bug description: array_sort bombs depending on input array
Description:
------------
Depending on the array passed to it, the built in function array_sort will
never return and all output after it be lost. The code needed to reproduce
this bug is embassingly simply. It will bomb on an array of length two,
but also others, but not all arrays. It actually works for some.
I am not privy to all their compilation/configuration options, but I have
run into this problem with two HSPs both on a linux box. I can
print_r(get_defined_constants()); if desired, however.
Reproduce code:
---------------
<HTML><TITLE>Array_sort bug test</TITLE><BODY>
<pre>
<?php
$a[] = '2007-09-15 10:00:00';
$a[] = '2007-09-15 16:00:00';
print_r($a);
echo "\nHANGS...\n";
array_sort($a);
print_r($a);
?>
</pre>
<b>No, it works!</b>
</BODY>
</HTML>
Expected result:
----------------
Array
(
[0] => 2007-09-15 10:00:00
[1] => 2007-09-15 16:00:00
)
HANGS...
Array
(
[0] => 2007-09-15 10:00:00
[1] => 2007-09-15 16:00:00
)
No, it works!
Actual result:
--------------
Array
(
[0] => 2007-09-15 10:00:00
[1] => 2007-09-15 16:00:00
)
HANGS...
--
Edit bug report at http://bugs.php.net/?id=42419&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42419&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42419&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42419&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42419&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42419&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42419&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42419&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42419&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42419&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42419&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42419&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42419&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42419&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42419&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42419&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42419&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42419&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42419&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42419&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42419&r=mysqlcfg
