undefined offset?

[Anon]

I get an error "undefined offset 1 in: [the line below]"

list($message,$span)=explode(":",$cells[$i]);

any idea what could be causing this? I am trying to get someone else's code to work (from one of the articles here).

thanks

[Anon]

it means litterally 'undefined offset', wich is to say undefined index, or the index is not set.

$test[0] = '0';
$test[2] = '2';
$test[3] = '3';
$test[4] = '4';

echo $test[1];

'undefined offset'

the element [1] was never set. its undefined.

Chris Lee
[e-mail]

[Anon]

thanks Chris - that helped!