On Fri, 9 Aug 2002, J-E-N wrote:

Hi!

This one:

$exp = "description=whatever\namount=23.50\nquantity=2\n";
if (preg_match("/amount=([0-9]{1,9}\.[0-9]{1,9})(\n)/", $exp,$amt)) {
    print $amt[1];
}

will output "23.50"

and this one:

$exp = "description=whatever\namount=23.50\nquantity=2\n";
if (preg_match("/(amount=[0-9]{1,9}\.[0-9]{1,9})(\n)/", $exp,$amt)) {
    print $amt[1];
}

will output "amount=23.50"

Regards
Urosh


> if i have the following script,
>
> $exp = "description=whatever\namount=23.50\nquantity=2\n";
> if (eregi("(amount)(.*)(\n)", $exp,$amt)) {
>     print $amt[0];
> }
>
> the output will be
>
> namount=23.50\nquantity=2\n
>
>
> what will i do so that the output value will be 23.50 only.
>
>
> thanks =)
> jen
>
>
>


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