So loop through and check the last char. Am I missing something that
makes this harder than the obvious:
foreach($arr as $key=>$val) {
$end = $val[strlen($val)-1];
switch($end) {
case '1': $arr[$key] = substr($val,0,-1); break;
case '2':
case '3': $arr[$key] = substr($val,0,-1) . ((int)$end + 4); break;
}
}
Not sure if you always want to add 4 to the last char when it ends in 2 or
3, but that was the only info you gave.
-Rasmus
On Sun, 6 Oct 2002, Hatem Ben wrote:
> hey all
>
> i have a database of arrays like this :
> Array
> (
> [0] => 2-
> [1] => 8b2
> [2] => 8#c3
> [3] => 8b2
> [4] => 8#f2
> [5] => 4a2
> [6] => 8a1
> [7] => 8a2
> [8] => 4a2
> [9] => 4a2
> [10] => 4a2
> ....
> )
>
> i just need to change in every string the last value when it is equal to 1,2
> or 3
> ex ::
> [0] => 2- won't be changed [0] => 2-
> [1] => 8b2 will be changed to [1] => 8b6
> [2] => 8#c3 will be changed to [2] => 8#c7
> [6] => 8a1 will be changed to [6] => 8a
>
> and so on
>
> Thanks for any help
> Hatem
>
>
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