<?php
$resource = Wpw::inst()->resource();
$config = !empty($config)
    ? $config
    : [];
$buttons = !empty($config['wpw_buttons'])
    ? json_decode(urldecode($config['wpw_buttons']), true)
    : [];
if (!is_array($buttons)) {
    $buttons = [];
}

$button_style = '';
foreach ($buttons as $style) {
    $button_style .= $resource->render('@theme/assets/css/constructor-styles/styleparts/button-primary.php', [
        'config' => $style,
    ]);
}

print($button_style);