本文整理汇总了PHP中permissions::remove_z方法的典型用法代码示例。如果您正苦于以下问题：PHP permissions::remove_z方法的具体用法？PHP permissions::remove_z怎么用？PHP permissions::remove_z使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类permissions的用法示例。
在下文中一共展示了permissions::remove_z方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: DeleteForum
/**
* Removes forum $id as well as all posts/topics for $id
*
* @param int $id ID of forum
* @author Mark Elliot <mark.elliot@mercuryboard.com>
* @since Beta 2.1
* @return string Completion message
**/
function DeleteForum($id)
{
if ($this->forum_array($this->forum_grab(), $id)) {
return $this->message('Delete a Forum', 'You cannot orphan a forum by deleting its parent.');
}
$topics = null;
$query = $this->db->query("SELECT topic_id FROM {$this->pre}topics WHERE topic_forum={$id}");
while ($data = $this->db->nqfetch($query)) {
$topics .= "post_topic={$data['topic_id']} OR ";
}
if ($topics) {
$this->db->query("DELETE FROM {$this->pre}posts WHERE " . substr($topics, 0, -4));
$this->db->query("DELETE FROM {$this->pre}topics WHERE topic_forum={$id}");
}
$this->db->query("DELETE FROM {$this->pre}forums WHERE forum_id={$id}");
$perms = new permissions();
$perms->db =& $this->db;
$perms->pre =& $this->pre;
// Groups
while ($perms->get_group()) {
$perms->remove_z($id);
$perms->update();
}
// Users
while ($perms->get_group(true)) {
$perms->remove_z($id);
$perms->update();
}
return $this->message('Delete a Forum', 'The forum has been deleted.');
}