note 9901 modified in function.count by vrana
| From: | vrana@php.net | Date: | Tue, 17 Aug 2004 14:55:44 +0000 |
| Subject: | note 9901 modified in function.count by vrana | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-79745@lists.php.net to get a copy of this message | ||
The count function does not ignore null values in an array. To achieve this use this function.
<?php
function xcount($array) {
while (list($key, $value) = each($array)) {
if ($value) {
$count++;
}
}
return $count;
}
?>
--was--
The count function does not ignore null values in an array. To achieve this use this function.
function xcount($array) {
while (list($key, $value) = each($array)) {
if ($value) {
$count++;
}
}
return $count;
}
http://php.net/manual/en/function.count.php