权限没有,则隐藏 function forum_list_access_filter($forumlist, $gid, $allow = 'allowread') { global $grouplist; if (empty($forumlist)) return array(); if (1 == $gid) return $forumlist; $forumlist_filter = $forumlist; $group = $grouplist[$gid]; foreach ($forumlist_filter as $fid => $forum) { if (empty($forum['accesson']) && empty($group[$allow]) || !empty($forum['accesson']) && empty($forum['accesslist'][$gid][$allow])) { unset($forumlist_filter[$fid]); } unset($forumlist_filter[$fid]['accesslist']); } return $forumlist_filter; } function forum_filter_moduid($moduids) { $moduids = trim($moduids); if (empty($moduids)) return ''; $arr = explode(',', $moduids); $r = array(); foreach ($arr as $_uid) { $_uid = intval($_uid); $_user = user_read($_uid); if (empty($_user)) continue; if ($_user['gid'] > 4) continue; $r[] = $_uid; } return implode(',', $r); } function forum_safe_info($forum) { //unset($forum['moduids']); return $forum; } function forum_filter($forumlist) { foreach ($forumlist as &$val) { unset($val['brief'], $val['announcement'], $val['seo_title'], $val['seo_keywords'], $val['create_date_fmt'], $val['icon_url'], $val['modlist']); } return $forumlist; } function forum_format_url($forum) { global $conf; if (0 == $forum['category']) { // 列表URL $url = url('list-' . $forum['fid'], '', FALSE); } elseif (1 == $forum['category']) { // 频道 $url = url('category-' . $forum['fid'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = url('read-' . trim($forum['brief']), '', FALSE); } if ($conf['url_rewrite_on'] > 1 && $forum['well_alias']) { if (0 == $forum['category'] || 1 == $forum['category']) { $url = url($forum['well_alias'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = ($forum['threads'] && $forum['brief']) ? url($forum['well_alias'] . '-' . trim($forum['brief']), '', FALSE) : url($forum['well_alias'], '', FALSE); } } return $url; } function well_forum_alias() { $forumlist = forum_list_cache(); if (empty($forumlist)) return ''; $key = 'forum-alias'; static $cache = array(); if (isset($cache[$key])) return $cache[$key]; $cache[$key] = array(); foreach ($forumlist as $val) { if ($val['well_alias']) $cache[$key][$val['fid']] = $val['well_alias']; } return array_flip($cache[$key]); } function well_forum_alias_cache() { global $conf; $key = 'forum-alias-cache'; static $cache = array(); // 用静态变量只能在当前 request 生命周期缓存,跨进程需要再加一层缓存:redis/memcached/xcache/apc if (isset($cache[$key])) return $cache[$key]; if ('mysql' == $conf['cache']['type']) { $arr = well_forum_alias(); } else { $arr = cache_get($key); if (NULL === $arr) { $arr = well_forum_alias(); !empty($arr) AND cache_set($key, $arr); } } $cache[$key] = empty($arr) ? '' : $arr; return $cache[$key]; } ?>plugin development - Wordpress shortcode with a switch
最新消息:雨落星辰是一个专注网站SEO优化、网站SEO诊断、搜索引擎研究、网络营销推广、网站策划运营及站长类的自媒体原创博客

plugin development - Wordpress shortcode with a switch

programmeradmin10浏览0评论

I am developing a plugin and have a shortcode where some info is added. this is called by [info] I would like to be able to add an 'extended' param as a switch so that i can have extended info if i set this [info] would show short info and [info extended] would show extended with something like

   function info($atts){
      extract(shortcode_atts(array(
            'extended' => '',
            ), $atts));
     ob_start();
        echo 'info';
        if (isset($extended)){
            echo 'More info';
            }
      return ob_get_clean();
    }

but can not find how to do this. I only find options where i must add value to the param and check this like [info extended="full"] and then check the value of the param. Anyone got some pointers?

I am developing a plugin and have a shortcode where some info is added. this is called by [info] I would like to be able to add an 'extended' param as a switch so that i can have extended info if i set this [info] would show short info and [info extended] would show extended with something like

   function info($atts){
      extract(shortcode_atts(array(
            'extended' => '',
            ), $atts));
     ob_start();
        echo 'info';
        if (isset($extended)){
            echo 'More info';
            }
      return ob_get_clean();
    }

but can not find how to do this. I only find options where i must add value to the param and check this like [info extended="full"] and then check the value of the param. Anyone got some pointers?

Share Improve this question asked Sep 15, 2020 at 7:55 YgdrazilYgdrazil 1
Add a comment  | 

1 Answer 1

Reset to default 0

Yes, you can pass shortcode parameters wihtout values. They just appear on $atts with numeric keys. You can see this when you do var_dump($atts). One option to check their existance is then to use in_array().

function info( $atts ) {
    // check if extended is passed in $atts with or without value
    $extended = isset( $atts['extended'] ) ? $atts['extended'] : in_array( 'extended', $atts );

    if ( $extended ) {
        // do something
    }

    // more code
}
发布评论

评论列表(0)

  1. 暂无评论