Problem using require in a class

[Kong Chun Ho]

<?
class LibertyReserve {
require ('config.php');
public function sendMoney($amount, $currency=$DEFCurrency, $target, $memo) {
require('config.php');
$content = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','0','1','2','3','4','5','6','7','8','9');
for ($i=0; $i!=$length;$i++){
$RandomString_Each = rand (0,61);
$RandomString .= $content[$RandomString_Each];
}
$rid = $RandomString;
$request = '
<TransferRequest id="' . $rid . '">
<Auth>     
<ApiName>' . $APINAME . '</ApiName>
<Token>' . $auth . '</Token>
</Auth>
<Transfer>
<TransferType>transfer</TransferType>
<Payer>' . $LRAC . '</Payer>
<Payee>' . $target . '</Payee>
<CurrencyId>' . $currency . '</CurrencyId>
<Amount>' . $amount . '</Amount>
<Memo>' . $memo . '</Memo>
<Anonymous>false</Anonymous>
</Transfer>
</TransferRequest>
';
$url = 'https://api.libertyreserve.com/xml/transfer.aspx?req=' . $request;
$response = file_get_contents($url);
echo $response;
}
}
?>

I got:
Parse error: syntax error, unexpected T_REQUIRE_ONCE, expecting T_FUNCTION in C:\inetpub\wwwr oot\LRapi\class \LibertyReserve .class.php on line 3

Note: I am requiring 2 config.php, it is NOT a mistake, because i can't use var. in "sendMoney" if i require the file outside "sendMoney" function. And the another config.php have contain $DEFCurrency and $auth.

[Kong Chun Ho]

Anyone have solution?

[kovik]

It's a syntax error. It's also pretty obvious.

You are attempting to require a file in a space that is reserved for the definition of member variables and methods. Move it to the outside of the class.

Also, instead of requiring the file again, why don't you just try using the global keyword to define the variables you need in your method's scope?