输入banner图图片脚本导航/分类

PHP自动获取关键字有关问题

PHP自动获取关键字问题



标题
内容:
关键字:

当keywords为空时,自动获取关键字。

各位大神,什么写?

新手求虐、、、



PHP 关键字 自动关键字

分享到:


------解决方案--------------------
比如
require 'pscws4.class.php';

$text = '这里是标题测试文档';

$cws = new PSCWS4('gbk');
$cws->set_dict('etc/dict.xdb');
$cws->set_rule('etc/rules.ini');
$cws->send_text($text);

echo "Top words stats:\n\n";<br /> $ret = array();<br /> $ret = $cws->get_tops(10,'r,v,p');<br /> <br /> echo "No.\tWord\t\tAttr\tTimes\tRank\n------------------------------------------------------\n";<br /> $i = 1;<br /> foreach ($ret as $tmp)<br /> {<br /> printf("%02d.\t%-16s\t%s\t%d\t%.2f\n", $i++, $tmp['word'], $tmp['attr'], $tmp['times'], $tmp['weight']);<br /> }<br /> $cws->close();<br /> </pre><pre class="brush: text">Top words stats:<br /> <br /> No. Word Attr Times Rank<br /> ------------------------------------------------------<br /> 01. 文档 n 1 4.80<br /> 02. 标题 n 1 4.76<br /> 03. 测试 vn 1 4.72</pre><br /> </div> </div> <script type="text/javascript" src="/layui/layui.js"></script> <script> layui.use('code', function(){ layui.code({ elem: 'pre', //默认值为.layui-code about:false, title:'PHP自动获取关键字有关问题代码块', encode: true //是否转义html标签。默认不开启 }); }); </script> <footer class="comm-footer"> <ul class="channels"> <li> <a target="_top" href="/system/">操作系统</a> </li><li> <a target="_top" href="/down/">程序下载</a> </li><li> <a target="_top" href="/jquery/">jquery插件库</a> </li><li> <a target="_top" href="/jiaoben/">编程</a> </li><li> <a target="_top" href="/db/">数据库</a> </li><li> <a target="_top" href="/tools/">在线工具</a> </li><li> <a target="_top" href="/framebook/">框架书籍</a> </li><li> <a target="_top" href="/xitongjiaocheng/">系统教程</a> </li><li> <a target="_top" href="/ruanjianxiazai/">软件下载</a> </li> </ul> <ul class="versions"> <li> <a href="https://m.gxlcms.com" class="active">触屏版</a> </li> <li> <a href="https://www.gxlcms.com" target="_top">电脑版</a> </li> </ul> <p><a href="https://beian.miit.gov.cn/" target="_blank" style="color:#ffffff"></a><script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?6c9b8cea1903c9f813f150c04aeebc3c"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script></p> </footer> </body> </html>