You could try:
$text="20";

$field[0] = substr($text, 0,1);
$field[1] = substr($text, 1,2);

[download]

Notice that i use $field[0] instead of @field[0]. This is because you're only referring to a single element in the array, and not to the entire array.

In reply to Re: Splitting two digits by fredopalus
in thread Splitting two digits by Anonymous Monk

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