RE: [PHP] Getting ip address of client and displaying a number in decimal format.
| From: | Kelly Barrett | Date: | Fri, 14 Sep 2001 00:35:52 +0000 |
| Subject: | RE: [PHP] Getting ip address of client and displaying a number in decimal format. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-67287@lists.php.net to get a copy of this message | ||
Troy,
$REMOTE_ADDR gives you the client IP.
To convert a number to show 2 decimals use "sprintf":
$money = 5;
$money_string = sprintf("%.2f", $money); // $money_string will be 5.00
Cheers,
Kelly.
> -----Original Message-----
> From: Troy Lynch [mailto:troy@abidon.com]
> Sent: Friday, 14 September 2001 8:49 AM
> To: php-general@lists.php.net
> Subject: [PHP] Getting ip address of client and displaying a number in
> decimal format.
>
>
> I'm trying to find out how to do 2 things one. I'd like to get the ip
> address of the client machine so I can write it to a database.
> And then I'd
> like to convert a number to show 2 decmials to the right like for money
> etc....
>
>
> Thanks
>
> Troy
>
>
>
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