field conversion

[irving]

I would like to convert a field in the format 12,123 to the format 12123. Can anyone help?

[aleph_x]

$string = "12,345";

$ary = explode(",", $string);
$string = $ary[0] . $ary[1];

echo "string"; // will output "12345"

[mistcat]

or in one line:

$string = str_replace(",","",$string);