dedecms统计当前文章的字数

2025-01-10 技术教程

在/include/extend.func.php文件最底部添加：

// 统计文章字数function strlen_utf8($str) { $i = 0; $count = 0; $str = Html2text($str); $len = strlen($str); while ($i < $len) { $chr = ord($str[$i]); $count++; $i++; if ($i >= $len) { break; } if ($chr & 0x80) { $chr <<= 1; while ($chr & 0x80) { $i++; $chr <<= 1; } } } return $count;}

前台调用标签为：

{dede:field.body function='strlen_utf8(@me)'/}

例如：方圆建筑圆模板网详细页面的代码为：

<div class="content" id="content"> <h2>{dede:field.title/}</h2> <div class="art_info"><span>发布时间：{dede:field.pubdate function="MyDate('Y-m-d H:i:s',@me)"/}</span> <span>编辑：{dede:field.writer/}</span> <span>来源：{dede:field.source/}</span> <span>阅读：{dede:field name='suiji' runphp='yes'}@me = (rand(50,999));{/dede:field}次</span><div class="keyword">关键字：{dede:field.keywords/}</div></div> <div class="article" id="content"> <p class="daodu">导读：本文是由{dede:field.writer/}于{dede:field.pubdate function="MyDate('Y-m-d H:i:s',@me)"/}发布的关于<a href="http://www.sdfymb.com{dede:field name='arcurl'/}">{dede:field.keywords/}</a>的资讯，其主要内容为：{dede:field.description runphp='yes'}if(@me<>'' )@me = @me;{/dede:field.description}</p> <p class="tongji"><span>本文字数：{dede:field.body function='strlen_utf8(@me)'/}字</span><span>预计阅读耗时：{dede:field.body function='strtime_utf8(@me)'/}分钟</span><span>推荐咨询客服：<a rel="nofollow" href="/contactus.html" target="_blank">在线客服</a>　<a rel="nofollow" href="/contactus.html" target="_blank">获取报价</a></span></p> {dede:field.body/} <div class="tag">本文标签：{dede:field.id function="GetTagsFLink(@me,' ')"/}</div><div class="shara"><div class="bdsharebuttonbox"><a rel="nofollow" href="#" class="bds_more" data-cmd="more">分享到：</a><a rel="nofollow" href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空间">QQ空间</a><a rel="nofollow" href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博">新浪微博</a><a rel="nofollow" href="#" class="bds_tqq" data-cmd="tqq" title="分享到腾讯微博">腾讯微博</a><a rel="nofollow" href="#" class="bds_renren" data-cmd="renren" title="分享到人人网">人人网</a><a rel="nofollow" href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信">微信</a></div><script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"share":{"bdSize":16}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script></div> <div class="txt-upDown"> <p>{dede:prenext get='pre'/}</p> <p>{dede:prenext get='next'/}</p> </div>