RE: [PHP] Removing empty elements from an array
| From: | Stuart Dallas | Date: | Sun, 28 Apr 2002 14:46:38 +0000 |
| Subject: | RE: [PHP] Removing empty elements from an array | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-94992@lists.php.net to get a copy of this message | ||
If $arr is your array, something like...
foreach ($arr as $key=>$val)
{
if (strlen($val) == 0)
unset($arr[$key]);
}
HTH,
Stuart
-----Original Message-----
From: Craig Westerman [mailto:westerman@chanuteks.com]
Sent: 28 April 2002 15:37
To: php-general-list
Subject: [PHP] Removing empty elements from an array
I have an array that contains several empty elements. What is simplest way
to remove these elements?
Array ( [0] => [1] =>
[2] =>
[3] => 16/Mar/02
[4] =>
[5] => 17/Mar/02
[6] => 18/Mar/02
[7] => 19/Mar/02
[8] => 20/Mar/02
[9] => 21/Mar/02
[10] => 22/Mar/02
[11] => 23/Mar/02
[12] =>
[13] => 24/Mar/02
[14] => 25/Mar/02
[15] =>)
Thanks
Craig ><>
westerman@chanuteks.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php