note 19160 added to function.sizeof
| From: | mark at x-life dot com | Date: | Mon, 18 Feb 2002 14:07:25 +0000 |
| Subject: | note 19160 added to function.sizeof | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-26741@lists.php.net to get a copy of this message | ||
I can't seem to find a function to get the last key value of an array. (come to use when you
have gaps in your array that makes count/sizeof unreliable)
I found a sollution that may not be perfect, but it works :)
function lastKeyValue($array) {
while(list($key, $val) = each($array))
$iArraySize = $key;
return $iArraySize;
}
$myArray = array(0 => "foo", 3 => "bar");
echo "Last key value: " . lastKeyValue($myArray);
--
http://www.php.net/manual/en/function.sizeof.php
http://master.php.net/manage/user-notes.php?action=edit+19160
http://master.php.net/manage/user-notes.php?action=delete+19160
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