note 10638 deleted from function.sizeof by philip
| From: | philip@php.net | Date: | Sat, 24 Nov 2001 19:47:05 +0000 |
| Subject: | note 10638 deleted from function.sizeof by philip | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-21243@lists.php.net to get a copy of this message | ||
Hi,
if i have a array who look:
$HOPPER=("Number"=>"111111");
and i would like to show if any key exists, i write this:
if(key($HOPPER) =="")
echo "You dont have....blablup";
you can look if a key exits or the array is array=()