#20036 [NEW]: It gets NULL values.. but takes 0 as null too
| From: | tanaydin at ihlas dot net dot tr | Date: | Wed, 23 Oct 2002 09:04:40 +0000 |
| Subject: | #20036 [NEW]: It gets NULL values.. but takes 0 as null too | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-23090@lists.php.net to get a copy of this message | ||
From: tanaydin@ihlas.net.tr
Operating system: Windows 2000
PHP version: 4.2.3
PHP Bug Type: Arrays related
Bug description: It gets NULL values.. but takes 0 as null too
I wrote a function like that
function rm_empty_values($array) {
$x = 0;
foreach ($array as $key => $value) {
if($value) {
$array_temp[$x] = $value;
$x++;
}
}
return $array_temp;
}
$hede = array("hede", "hodo", "0", 1);
$list = rm_empty_values($hede);
print_r($list);
but it removes $hede[2] (0 value) too and i modified my function to
function rm_empty_values($array) {
$x = 0;
foreach ($array as $key => $value) {
if(($value) || ($value == "0")) {
$array_temp[$x] = $value;
$x++;
}
}
return $array_temp;
}
and it works.
--
Edit bug report at http://bugs.php.net/?id=20036&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=20036&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=20036&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=20036&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=20036&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=20036&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=20036&r=support
Expected behavior: http://bugs.php.net/fix.php?id=20036&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=20036&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=20036&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=20036&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20036&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=20036&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=20036&r=isapi