php教程|php手册
thinkphp代码，代码示例，代码参考，php短信，数据库备份代码，令牌验证，去除代码中的空白和注释留言板 留言
php教程-php手册
本留言板程序使用了无限级分类的原理，可以实现无限级留言与回复。留言列表gclist保留了留言层次空格，使留言–回复层次分明.
功能上，本程序可以实现无限级留言与回复，即对留言回复，对回复的留言回复。当然你也可以作有限制的控制，使其只对留言回复，关键是在模板代码中去掉回复的留言中的“回复该留言”即可。欢迎去拍砖！
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程序效果演示：w3note点com/guestbook
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完整的留言程序代码下载：www点w3note点com -- Table structure for `wb_guestbook` -- ---------------------------- DROP TABLE IF EXISTS `wb_guestbook`; CREATE TABLE `eway_guestbook` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `pid` int(10) NOT NULL, `email` varchar(50) NOT NULL, `path` varchar(100) NOT NULL, `username` varchar(30) NOT NULL, `updatetime` int(10) NOT NULL, `ip` varchar(15) NOT NULL, `url` varchar(200) NOT NULL, `inputtime` int(10) NOT NULL, `content` text NOT NULL, `verify` varchar(32) NOT NULL, `isreply` tinyint(1) NOT NULL, `status` tinyint(1) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=MyISAM AUTO_INCREMENT=42 DEFAULT CHARSET=utf8; 控制器GuestbookAction.class.php <?php // +---------------------------------------------------------------------- // | WBlog // +---------------------------------------------------------------------- // | Copyright (c) www点w3note点com All rights reserved. // +---------------------------------------------------------------------- // | Author: 网菠萝果 // +---------------------------------------------------------------------- // $Id$ /** +------------------------------------------------------------------------------ * @class 留言板控制器GuestbookAction.class.php +------------------------------------------------------------------------------ */ class GuestbookAction extends CommonAction { public function index(){ $garr= D(Guestbook)->gclist("id,username,inputtime,pid,url,content,path,concat(path,-,id) as bpath"); $this->assign(Gklist, $garr[list]); $this->assign(page,$garr[page]); $this->display(); } // +---------------------------------------------------------------------- // | 添加留言 // +---------------------------------------------------------------------- public function add(){ $this->adddata(Guestbook); } // +---------------------------------------------------------------------- // | 网址跳转。如在表单url添加网址的话，点击会跳转到相关网站 // +---------------------------------------------------------------------- public function tourl(){ $this->gettourl(Guestbook); } } ?> <?php // +---------------------------------------------------------------------- // | WBlog // +---------------------------------------------------------------------- // | Copyright (c) w3note点com All rights reserved. // | Author: 网菠萝果 // +---------------------------------------------------------------------- // $Id$ /** +------------------------------------------------------------------------------ * @function 留言板模型 +------------------------------------------------------------------------------ */ class GuestbookModel extends RelationModel{ // +---------------------------------------------------------------------- // | $_validate表单自动验证 // +---------------------------------------------------------------------- protected $_validate = array( array(email,
equire,请填写您的邮箱!), array(email,email,邮箱格式错误！), ); // +---------------------------------------------------------------------- // | $_auto表单自动填充 // +---------------------------------------------------------------------- protected $_auto=array( array(status,1), array(inputtime, ime,1,function), array(content,content,1,callback), array(url,geturl,1,callback), array (inputtime, ime,1,function), array(path,path,3,callback), array(username,getusername,3,callback), ); // +---------------------------------------------------------------------- // | getusername()过滤用户名 // +---------------------------------------------------------------------- public function getusername(){ if (isset ($_POST[username])) { if(trim($_POST[username])==网菠萝果){ return $data= ￣□￣; }elseif(strlen($_POST[username]) >10){ return $data= msubstr($_POST[username],0,5); }else{ return $data= $_POST[username]; } } } // +---------------------------------------------------------------------- // | path()返回子类的path,父类的path的值为0 // +---------------------------------------------------------------------- public function path(){ $pid=isset($_POST[pid])?(int)$_POST[pid]:0; $id=$_POST[id]; if($pid==0){ return 0; } $fat=$this->where(array(id => $pid))->find(); $data=$fat[path].-.$fat[id]; return $data; } // +---------------------------------------------------------------------- // | content()过滤留言内容 // +---------------------------------------------------------------------- public function content() { if (isset ($_POST[content]) && !empty ($_POST[content])) { $data =deleteHtmlTags($_POST[content]); $data =safeHtml($data); if (strlen($data) > 1000) { $data = msubstr($data, 0, 500); } return $data; } } // +---------------------------------------------------------------------- // | content()过滤URL // +---------------------------------------------------------------------- public function geturl(){ if (isset ($_POST[url])) { $data = deleteHtmlTags($_POST[url]); $data = safeHtml($data); return $data=$data?$data:""; } } // +---------------------------------------------------------------------- // |gclist($field,$where=\,$pagesize=30)留言列表 // +---------------------------------------------------------------------- // |$field,字段 // +---------------------------------------------------------------------- // |$where查询条件，默认为空 // +---------------------------------------------------------------------- // |$pagesize分页记录，默认为30 // +---------------------------------------------------------------------- // |使用方法，看上面的控制器调用 // +---------------------------------------------------------------------- public function gclist($field,$where=\,$pagesize=30) { import("ORG.Util.Page"); $count = $this->field(id)->where($where)->count(); $P = new Page($count, $pagesize); $list=$this->field($field)->where($where)->order(path,id)->limit($P->firstRow . , . $P->listRows)->select(); foreach ($list as $k => $v) { $list[$k][count] = count(explode(-, $v[path])); $list[$k][ ousername]=$this->where(array(id=> $v[pid]))->getField(username); $str = \; if ($v[pid] 0) { for ($i = 0; $i < $list[$k][count] * 2; $i++) { $str .= ; } $str .= ; } $list[$k][space] = $str; } $P->setConfig(header, 篇); $P->setConfig(prev, "«"); $P->setConfig(
ext, »); $P->setConfig(first, |«); $P->setConfig(last, »|); $page = $P->show(); $arr=array(page=>$page,list=>$list); return $arr; } } ?>-- ----------------------------
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