Posted by Oli Filth on 03/31/06 13:40

Sjoerd said the following on 31/03/2006 11:29:
> Another method to loop through an array:
> for ($i = 0; $i < count($arr); $i++) {
> echo "value: $arr[$i]\n";
> }
>
> Consider this array:
> array(5 => "Five");
>
> The above for-loop would loop from elements 0 through 5, while
> only one element exists.

Actually, no it wouldn't. count($arr) == 1, so it attempts to access
only $arr[0], which clearly doesn't exist.




--
Oli

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