我正在尝试修改footer.php模板，以便landing-template.php将显示“联系人”部分。

我尝试注释掉if ( !is_page_template( 'landing-template.php' ) )中的$ footer_contacts_show和$ footer_contacts，但这没有任何效果。我对PHP不太熟悉，所以我想知道是否需要修改其他/其他代码，以便不会从Landing-template.php页面模板中删除“联系人”部分？

if ( !is_page_template( 'landing-template.php' ) ) {
    $copyright_class = $footer_contacts_show = $footer_contacts = $description_enable = $description_title = $description_text = $description_columns = $description_class = $description_socials = $footer_fixed = $footer_text = $custom_icon = '';

    global $allowedtags;
    global $allowedposttags;
    $my_theme = wp_get_theme();

    if ( function_exists( 'fw_get_db_customizer_option' ) ) {
        $show_search  = fw_get_db_customizer_option( 'search-icon/value','yes' );
        $search_style = fw_get_db_customizer_option( 'search-icon/yes/style','fullscreen' );


        $footer_fixed = fw_get_db_customizer_option( 'footer_fixed',false );
        $footer_text  = fw_get_db_customizer_option( 'footer_text_color','' );
        $footer_title = fw_get_db_customizer_option( 'footer_title_color','' );

        $footer_contacts_show = fw_get_db_customizer_option( 'footer_contacts_show','yes' );
        $footer_contacts      = fw_get_db_customizer_option( 'footer_contacts','' );

这段代码就是呈现页面上该部分的地方：

                    <?php if ( 'no' !== $footer_contacts_show ) {
                        if ( !empty( $footer_contacts ) && is_array( $footer_contacts ) ) {
                            ?>
                    <div class="row" itemscope itemtype="http://schema.org/Organization">
                        <div class="contacts">
            <?php
            $grid_class = 'col-lg-' . intval( 12 / count( $footer_contacts ) );
            $grid_class = count( $footer_contacts ) > 1 ? $grid_class . ' col-md-6' : $grid_class . ' col-md-12';

            foreach ( $footer_contacts as $contacts_item ) {
                ?>
                                <div class="<?php echo esc_attr( $grid_class ) ?> col-sm-12 col-xs-12">
                                    <div class="contacts-item">
                                        <div class="icon js-animate-icon">
                                            <?php
                                            if ( isset( $contacts_item[ 'icon' ] ) ) {
                                                get_template_part( 'svg/' . $contacts_item[ 'icon' ] . '.svg' );
                                            }
                                            ?>
                                        </div>
                                        <div class="content">
                                            <?php
                                            if ( !empty( $contacts_item[ 'title' ] ) ) {
                                                if ( is_email( $contacts_item[ 'title' ] ) ) {
                                                    echo '<a href="mailto:' . esc_html( $contacts_item[ 'title' ] ) . '" class="title" itemprop="email">' . esc_html( $contacts_item[ 'title' ] ) . '</a>';
                                                } else {
                                                    if ( false !== strpos( $contacts_item[ 'icon' ],'phone' ) ) {
                                                        $microdata = 'telephone';
                                                    } else {
                                                        $microdata = 'address';
                                                    }
                                                    echo '<span class="title" itemprop="' . esc_attr( $microdata ) . '">' . wp_kses( $contacts_item[ 'title' ],$allowedtags ) . '</span>';
                                                }
                                            }
                                            if ( !empty( $contacts_item[ 'subtitle' ] ) ) {
                                                echo '<p class="sub-title">' . wp_kses( $contacts_item[ 'subtitle' ],$allowedtags ) . '</p>';
                                            }
                                            ?>
                                        </div>
                                    </div>
                                </div>
            <?php } ?>
                        </div>
                    </div>
                            <?php }
                        }
                        ?>