note 19160 deleted from function.sizeof by jimw
| From: | jimw@php.net | Date: | Wed, 03 Apr 2002 18:57:12 +0000 |
| Subject: | note 19160 deleted from function.sizeof by jimw | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-28556@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);