Re: [SMARTY-DEV] how the get the length of array from smarty
| From: | Arpad Borsos | Date: | Thu, 29 Sep 2005 13:51:35 +0000 |
| Subject: | Re: [SMARTY-DEV] how the get the length of array from smarty | ||
| References: | 1 | Groups: | php.smarty.dev |
| Request: | Send a blank email to php-smarty-dev+get-2788@lists.php.net to get a copy of this message | ||
Or simply check if the array is empty
{if empty($var)}
James Mao schrieb:
hi, i have an array in the template file $users, how can i determin the length of this array, so that if the length is zero i can output some desc strings. And another question is how can i determine if the variable is NULL? Thanks, James-- ________________________________ MfG Arpad Borsos aka "Swatinem" http://localhost.renegade-planet.de ________________________________ Reclaim Your Inbox! - Mozilla Thunderbird http://www.mozilla.org/products/thunderbird/ Take Back the Web! - Mozilla Firefox http://www.mozilla.org/products/firefox/ ________________________________