<div class="marker_icons">
  <?php 
$marker_icon = ( get_option( 'oum_marker_icon' ) ? get_option( 'oum_marker_icon' ) : 'default' );
$items = $this->marker_icons;
foreach ( $items as $val ) {
    $selected = ( $marker_icon == $val ? 'checked' : '' );
    echo "<label class='{$selected}'><div class='marker_icon_preview' data-style='{$val}'></div><input type='radio' name='oum_marker_icon' {$selected} value='{$val}'></label>";
}
?>

  <?php 
?>

  <?php 
if ( !oum_fs()->is_plan_or_trial( 'pro' ) || !oum_fs()->is_premium() ) {
    ?>

    <?php 
    //pro marker icons
    $pro_items = $this->pro_marker_icons;
    foreach ( $pro_items as $val ) {
        echo "<label class='pro-only label_marker_user_icon'><div class='marker_icon_preview' data-style='{$val}'></div>";
        echo "\n        <div class='icon_upload'>\n          <button disabled class='button button-secondary'>" . __( 'Upload Icon', 'open-user-map' ) . "</button>\n          <p class='description'>PNG, max. 100px</p>\n        </div>\n      ";
        echo "<a class='oum-gopro-text' href='" . oum_fs()->get_upgrade_url() . "'>" . __( 'Upgrade to PRO to use custom icons.', 'open-user-map' ) . "</a>";
        echo "</label>";
    }
    ?>

  <?php 
}
?>

</div>