php

Question

首先，我甚至不确定这篇文章的合适标题，我只是尝试在php文件中添加社交按钮类，但它不起作用或给出语法错误。以下是我想要社交代码的代码。

这实际上是一个投资组合，当你点击图像时，它会缩小，我想显示社交图标来分享图片..

码

if (!function_exists('photoswipe_wrapper')) {
function photoswipe_wrapper( $atts ) { 
    echo '  
        <div id="gallery" class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
            <div class="pswp__bg"></div>

            <div class="pswp__scroll-wrap">

              <div class="pswp__container">
                <div class="pswp__item"></div>
                <div class="pswp__item"></div>
                <div class="pswp__item"></div>
              </div>

              <div class="pswp__ui pswp__ui--hidden">

                <div class="pswp__top-bar">

                    <div class="pswp__counter"></div>

                    <button class="pswp__button pswp__button--close" title="Close (Esc)"></button>

                    <button class="pswp__button pswp__button--share" title="Share"></button>

                    <button class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button>

                    <button class="pswp__button pswp__button--zoom" title="Zoom in/out"></button>

                    <div class="pswp__preloader">
                        <div class="pswp__preloader__icn">
                          <div class="pswp__preloader__cut">
                            <div class="pswp__preloader__donut"></div>
                          </div>
                        </div>
                    </div>
                </div>


                <!-- <div class="pswp__loading-indicator"><div class="pswp__loading-indicator__line"></div></div> -->

                <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
                    <div class="pswp__share-tooltip">
                        <!-- <a href="#" class="pswp__share--facebook"></a>
                        <a href="#" class="pswp__share--twitter"></a>
                        <a href="#" class="pswp__share--pinterest"></a>
                        <a href="#" download class="pswp__share--download"></a> -->
                    </div>
                </div>

                <button class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)"></button>
                <button class="pswp__button pswp__button--arrow--right" title="Next (arrow right)"></button>
                <div class="pswp__caption">     

                  <div class="pswp__caption__center">
                  </div>
                </div>
              </div>

            </div>

        </div>' ;

}
add_action('wp_footer','photoswipe_wrapper');
}

这是我想在上面的代码中添加的社交代码

$output .= '<div class="gallery-side-heading-wrap portfolio-share clearfix"><h6 class="gallery-side-heading">'.__('Share This', 'be-themes').'</h6>';
        $output .= '<p>';
        $output .= be_get_share_button(get_permalink($post->ID), get_the_title($post->ID) , $post->ID);
        $output .= '</p></div>';