PHP vortex_get_meta示例

示例#1

文件： posts-pages.php 项目： AlexAlexandru/rating-system

 function vortex_system_columns_value($column, $post_id)
 {
     global $post;
     switch ($column) {
         case 'likes':
             $likes = vortex_get_meta($post_id, 'vortex_system_likes', true);
             if (empty($likes)) {
                 echo '0';
             } else {
                 echo $likes;
             }
             break;
         case 'dislikes':
             $dislikes = vortex_get_meta($post_id, 'vortex_system_dislikes', true);
             if (empty($dislikes)) {
                 echo '0';
             } else {
                 echo $dislikes;
             }
             break;
             /* Just break out of the switch statement for everything else. */
         /* Just break out of the switch statement for everything else. */
         default:
             break;
     }
 }

示例#2

文件： buddypress.php 项目： AlexAlexandru/rating-system

function vortex_system_get_total_likes_buddypress($id)
{
    $likes = vortex_get_meta($id, 'vortex_system_likes', true);
    if (empty($likes)) {
        return 0;
    } elseif (!$likes == '') {
        return $dislikes = vortex_get_meta($id, 'vortex_system_likes', true);
    }
}