#21396 [NEW]: after $var =pack(...) with 'N' flag, if use $var in $tmp[$var]='v' key is empty
| From: | slach at ems dot ru | Date: | Fri, 03 Jan 2003 20:24:08 +0000 |
| Subject: | #21396 [NEW]: after $var =pack(...) with 'N' flag, if use $var in $tmp[$var]='v' key is empty | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-29006@lists.php.net to get a copy of this message | ||
From: slach@ems.ru
Operating system: w2k, linux
PHP version: 4.2.3
PHP Bug Type: Arrays related
Bug description: after $var =pack(...) with 'N' flag, if use $var in
$tmp[$var]='v' key is empty
just see code
<?
error_reporting(E_ALL);
$aa = pack("N",127);
$bb = pack("N",65);
$cc = pack("N",121344231);
echo "$aa\n";
echo "$bb\n";
echo "$cc\n";
$tmp=array();
$tmp[$aa] = "aa";
$tmp[$bb] = "bb";
$tmp[$cc] = "cc";
var_dump($tmp);
?>
output:
A
;Ð÷
array(3) {
[""]=>
string(2) "aa"
^^^^^^^ but needed [""] => "aa" ???
[""]=>
string(2) "bb"
[";Ð÷"]=>
string(2) "cc"
}
WHY ?
--
Edit bug report at http://bugs.php.net/?id=21396&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=21396&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=21396&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=21396&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=21396&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=21396&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=21396&r=support
Expected behavior: http://bugs.php.net/fix.php?id=21396&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=21396&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=21396&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=21396&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=21396&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=21396&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=21396&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=21396&r=gnused