$val) { ${$var} = $val; } $form = new Form('fg-element', 'horizontal'); foreach ($buttons as $btn) { if (!empty($btn->icon)) { $icon_link = ''; if ($btn->iconPosition === 'before') { $btn->label = $icon_link . ' ' . $btn->label; } else { $btn->label .= ' ' . $icon_link; } } $form->addBtn($btn->type, $btn->name, $btn->value, $btn->label, 'class=' . $btn->clazz, $name); } $form->printBtnGroup($name); echo $form->html;