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Naughty

05-28-2007 02:40 AM

Dollar exchange rate display script

Does anybody have, or know of a script that will allow me to display the dollar exchange rate as a variable?

E.g. in php echo:
Your price is based on $usdrate USD/Euro.

OzMan84

05-28-2007 02:43 AM

xe.com already does it for you

k0nr4d

05-28-2007 03:32 AM

if you're querying another server every time the file is accessed its gonna slow shit down alot...

Naughty

05-28-2007 04:22 AM

Quote:

Originally Posted by k0nr4d (Post 12499697)

if you're querying another server every time the file is accessed its gonna slow shit down alot...

I'm not. We just need it inside our admin area to update dbase records according to the newest rates. Once or twice weekly.

Naughty

05-28-2007 04:29 AM

I know osCommerce has this thing that updates currencies in the admin panel, also through XE. I'll see if i can find that code

Naughty

05-28-2007 04:38 AM

If anybody needs it, here goes....

PHP Code:


		
			


<?php





function quote_xe_currency($to, $from = 'EUR') {

    $page = file('http://www.xe.net/ucc/convert.cgi?Amount=1&From=' . $from . '&To=' . $to);



    $match = array();



    preg_match('/[0-9.]+\s*' . $from . '\s*=\s*([0-9.]+)\s*' . $to . '/', implode('', $page), $match);



    if (sizeof($match) > 0) {

      return $match[1];

    } else {

      return false;

    }

  }

  

  print quote_xe_currency('USD', 'EUR');

?>

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