PHP Reis::getCurrency示例

        </section>
        <section class="col-sm-3">
            <?php 
echo $form->textFieldGroup($Reis, 'volume');
?>
        </section>
        <section class="col-sm-3">
            <?php 
echo $form->textFieldGroup($Reis, 'cost_value');
?>
        </section>
        <section class="col-sm-3">
            <div class="row">
                <section class="col-sm-6">
                    <?php 
echo $form->dropDownListGroup($Reis, 'cost_currency_id', ['widgetOptions' => ['data' => Reis::getCurrency()]]);
?>
                </section>
            </div>
        </section>
    </div>
    <?php 
$radiusHtml = '<div class="input-group-btn radius">
        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">%value%&nbsp;<span class="caret"></span></button>
        <ul class="dropdown-menu dropdown-menu-right">';
foreach (ReisSearchForm::getRadius() as $radius) {
    $radiusHtml .= '<li><a>' . $radius . '</a></li>';
}
$radiusHtml .= '</div></ul>';
?>
    <div class="row">