function gallery_metabox_enqueue($hook) {
    if ( 'post.php' == $hook || 'post-new.php' == $hook ) {
      wp_enqueue_script('gallery-metabox', get_template_directory_uri() . '/gallery-metabox/js/gallery-metabox.js', array('jquery', 'jquery-ui-sortable'));
      wp_enqueue_style('gallery-metabox', get_template_directory_uri() . '/gallery-metabox/css/gallery-metabox.css');
    }
  }
  add_action('admin_enqueue_scripts', 'gallery_metabox_enqueue');

  function add_gallery_metabox($post_type) {
    $types = array('post', 'page', 'custom-post-type', 'gallery');

    if (in_array($post_type, $types)) {
      add_meta_box(
        'gallery-metabox',
        'Gallery',
        'gallery_meta_callback',
        $post_type,
        'normal',
        'high'
      );
    }
  }
  add_action('add_meta_boxes', 'add_gallery_metabox');

  function gallery_meta_callback($post) {
    wp_nonce_field( basename(__FILE__), 'gallery_meta_nonce' );
    $ids = get_post_meta($post->ID, 'vdw_gallery_id', true);

    ?>
    <table class="form-table">
      <tr><td>
        <a class="gallery-add button" href="#" data-uploader-title="Add image(s) to gallery" data-uploader-button-text="Add image(s)">Add image(s)</a>

        <ul id="gallery-metabox-list">
        <?php if ($ids) : foreach ($ids as $key => $value) : $image = wp_get_attachment_image_src($value); ?>

          <li>
            <input type="hidden" name="vdw_gallery_id[<?php echo $key; ?>]" value="<?php echo $value; ?>">
            <img class="image-preview" src="<?php echo $image[0]; ?>">
            <a class="change-image button button-small" href="#" data-uploader-title="Change image" data-uploader-button-text="Change image">Change image</a><br>
            <small><a class="remove-image" href="#">Remove image</a></small>
          </li>

        <?php endforeach; endif; ?>
        </ul>

      </td></tr>
    </table>
  <?php }

  function gallery_meta_save($post_id) {
    if (!isset($_POST['gallery_meta_nonce']) || !wp_verify_nonce($_POST['gallery_meta_nonce'], basename(__FILE__))) return;

    if (!current_user_can('edit_post', $post_id)) return;

    if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return;

    if(isset($_POST['vdw_gallery_id'])) {
      update_post_meta($post_id, 'vdw_gallery_id', $_POST['vdw_gallery_id']);
    } else {
      delete_post_meta($post_id, 'vdw_gallery_id');
    }
  }
  add_action('save_post', 'gallery_meta_save');

和单一的. php

<?php 
$images = get_post_meta($post->ID, 'vdw_gallery_id', true);
foreach ($images as $image) {

    ?>
    <img src="<?php echo wp_get_attachment_url($image, 'large'); ?> " ?> " alt="" />                               


                                        <a href="<?php echo wp_get_attachment_image_url($image, 'full'); ?> " data-rel="prettyPhoto[9788]" title="">&nbsp;</a>
                                                                    <?php

}
?>

这是工作的代码，但只显示图像。我想有一些标题为每个图像在单一的职位页。每个图像应显示其各自的标题。