/**
* Create and print a "Pay with Paypal" button
*
* @param float $amount
* @param string $description
* @param string $itemnumber (publish fee, premium, pack and which category)
* @param string $extra custom variables
*/
public static function button($amount = '0.00', $description = '', $itemnumber = '101', $extra_array = null)
{
if (osc_get_preference('paypal_standard', 'payment') == 1) {
Paypal::standardButton($amount, $description, $itemnumber, $extra_array);
} else {
Paypal::dgButton($amount, $description, $itemnumber, $extra_array);
}
}
