登录<a href=\"member.php?mod=logging&action=login\" title=\"登录\">登录</a>
注册
<a href=\"member.php?mod=register\" title=\"立即注册\">立即注册</a>
忘记密码
<a href=\"javascript:;\" title=\"找回密码\">找回密码</a>
分享邀请码
misc.php?mod=buyinvitecode
JS跳转
onclick=\"window.location.href='home.php?mod=mobile&do=friend';\"
JS更换class的名称
document.getElementById('idname').className='a';
document.getElementById('idname').style.display='block';
document.getElementById(\"idname\").style.marginTop=\"30px\";
批量替换超链接：
href=\"[^\"]*\"
过滤DZ代码：
preg_replace (\"/\[[a-z][^\]]*\]|\[\/[a-z]+\]/i\",'',preg_replace(\"/\[attach\]\d+\[\/attach\]/i\",'',$message));
调用单个数据
$a = DB::result(DB::query(\"SELECT qi FROM \".DB::table('abc').\" WHERE id = '1'\"));
调用统计数据
$a = DB::result(DB::query(\"SELECT count(*) FROM \".DB::table('abc').\" WHERE id = '1'\"));
单数据表调用
$perpage = 20;
$curpage = empty ( $_GET['page'] ) ? 1 : intval ( $_GET['page'] );
$start = ($curpage-1)*$perpage;
$askcount = DB::result(DB::query(\"SELECT COUNT(*) FROM \".DB::table('forum_thread').\" WHERE fid = '2' AND authorid > 1\"));
//$asklist
$asklist = array();
if ($askcount) {
$query = DB::query(\"SELECT * FROM \".DB::table('forum_thread').\" WHERE fid = '2' AND displayorder > -1 ORDER BY tid ASC LIMIT $start,$perpage\");
while ($value = DB::fetch($query)) {
$asklist[] = $value;
}
}
$multi = multi($askcount, $perpage, $curpage, \"这里填写跳转地址\");
多数据表调用
$perpage = 40;
$curpage = empty ( $_GET['page'] ) ? 1 : intval ( $_GET['page'] );
$start = ($curpage-1)*$perpage;
$acount = DB::result(DB::query(\"SELECT count(*) FROM \".DB::table('forum_forum').\" b LEFT JOIN \".DB::table('forum_forumfield').\" bf ON bf.fid=b.fid WHERE b.type='sub' AND b.status = 3 AND bf.icon != ''\"));
//$alist
$alist = array();
if ($acount) {
$query = DB::query(\"SELECT bf.*, b.* FROM \".DB::table('forum_forum').\" b LEFT JOIN \".DB::table('forum_forumfield').\" bf ON bf.fid=b.fid WHERE b.type='sub' AND b.status = 3 AND bf.icon != '' ORDER BY bf.shoplevel DESC, b.commoncredits DESC, bf.fid DESC LIMIT $start,$perpage\");
while ($value = DB::fetch($query)) {
$alist[] = $value;
}
}
$multi = multi($acount, $perpage, $curpage, \"这里填写跳转地址\");
前台数据显示
<!--{loop $alist $key $value}-->
<!--{eval $tupianfm = DB::result(DB::query(\"SELECT attachment FROM \".DB::table('forum_threadimage').\" WHERE tid = '$value[tid]'\"));}-->
<img src=\"$tupianfm\"><br>$value[authorid]
<!--{/loop}-->
取数据表中符合条件的第一条数据
$app=array();
$app=DB::fetch_first(\"select * from \".DB::table('abc').\" where id='{$id}'\");
人性化时间戳
<!--{echo dgmdate(这里填写时间参数, 'u', '9999', getglobal('setting/dateformat'))}-->
<!--{echo date(\"Y-m/d H:i:s\",这里填写时间参数)}-->
截取字符字数
<!--{echo cutstr(这里填写参数,40)}-->
过滤DISCUZ代码
preg_replace (\"/\[[a-z][^\]]*\]|\[\/[a-z]+\]/i\",'',preg_replace(\"/\[attach\]\d+\[\/attach\]/i\",'',$message));
写入数据库
if(submitcheck('tijiao')) {
$setarr = array(
'tid' => $_GET['topicid'],
'name' => $_POST['name'],
'position' => $_GET['position'],
'dateline' => $_G['timestamp'],
);
DB::insert('abc', $setarr, 1);
$query = DB::query(\"UPDATE \".DB::table('abc').\" SET stickreply='1' WHERE tid='$tid'\");
$query = DB::query(\"DELETE FROM \".DB::table('abc').\" WHERE pid='$pid'\");
showmessage('成功的提示信息', \"跳转地址\");
}
表单提交：
<form action=\"do.php\" method=\"post\" autocomplete=\"off\">
<input type=\"hidden\" value=\"{FORMHASH}\" name=\"formhash\" />
最低奖金：<input name=\"qi\" type=\"text\" value=\"\" />
最高奖金：<input name=\"end\" type=\"text\" value=\"\" />
<button value=\"true\" name=\"tijiao\" type=\"submit\">提交设置</button>
<input type=\"hidden\" name=\"tijiao\" value=\"true\" />
</form>
以下两个时间格式是对等关系
date(\"Ymd\",time()); 20150212
FROM_UNIXTIME(dateline, '%Y%m%d')
前者用于PHP，后者用于数据库调用的字段的格式化
调用图片附件
<!--{eval $biaoid = substr($value[tid], -1); $cover = DB::result(DB::query(\"SELECT attachment FROM \".DB::table('forum_attachment_'.$biaoid.'').\" WHERE tid = '$value[tid]'\"));}-->
数据库循环嵌套调用
<!--{eval $slides = DB::fetch_all(\"SELECT * FROM \".DB::table('a').\" WHERE `uid`= $_G[uid] ORDER BY `id` DESC\");}-->
<!--{loop $slides $slide}-->
$slide[name]
<!--{/loop}-->
ucenter无法登录：
打开uc_server/model/admin.php
找到第22行的
[color=rgb(102, 102, 102)]$this->cookie_status = 0;
改成
$this->cookie_status = isset($_COOKIE['sid']) ? 1 : 0;
无刷新切换li标签并且同时加载框架页面：
<script type=\"text/javascript\">
var jq = jQuery.noConflict();
jq(function(){
jq(\"#changemenu>li\").mouseover(function(){
jq(\"#changemenu>li\").each(function(i){
jq(this).removeClass(\"current\");
});
jq(this).addClass(\"current\");
document.getElementById(\"changenr\").innerHTML='<iframe src=\"do.php?id='+jq(this).attr('dataid')+'\" height=\"350\" width=\"1070\" frameborder=\"0\" scrolling=\"no\"></iframe>';
}).mouseout(function(){
jq(this).addClass(\"current\");
});
});
</script>
<ul id=“changemenu”>
<li class=“current” dataid=“1”></li>
<li dataid=“2”></li>
</ul>
<div id=“changenr”></div>
快速发帖
<a href=\"forum.php?mod=misc&action=nav\">发布新话题</a>
DISCUZ JSON数据解析获取
$str = 'a:2
s:8:\\"sitename\\";s:8:\\"DZ草根吧\\";s:3:\\"pic\\";s:12:\\"banbanso.jpg\\";}';
$newstr = str_replace(\"\\\",\"\",$str);
$data = unserialize($newstr);
echo $data[sitename];//输出结果为DZ草根吧
DISCUZ云平台站点同步提示DNS错误解决方法：打开[color=rgb(51, 51, 51)]source\plugin\manyou\Service\Client\Restful.php，找到代码：
$result = $this->_fsockopen($url, 0, $data, '', false, $ip, 5);
修改为：
$result = $this->_fsockopen($url, 0, $data, '', false, $ip, 30);
常用词汇
select 选择
count 总数
table 表
where 条件
result 结果
perpage 每页
curpage 当前页
update 更新
delete 删除
insert 写入
dateline 日期
time 时间
echo 输出 <?php echo '123'; ?>
multi 分页函数
if 如果
else 否则
elseif
start 起始
limit 限制 limit 10
DESC 倒序
ASC 正序
