public static function get_instance()
 {
     if (!isset(self::$instance)) {
         self::$instance = new Payments_OptionButtonsFactory();
     }
     return self::$instance;
 }
Esempio n. 2
0
<?php

/**
 * The main .INC for the list-payment-plug-ins script.
 *
 * @copyright Clear Line Web Design, 2007-10-04
 */
$obf = Payments_OptionButtonsFactory::get_instance();
$payment_plug_ins = $obf->get_payment_plug_ins();
echo "The installed payment plug-ins: \n\n";
foreach ($payment_plug_ins as $ppi) {
    echo $ppi->get_identifying_name() . "\n";
}
#CLIScripts_InputReader::confirm_continue('exit')