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Home  >  Article  >  Backend Development  >  How to use PHP word segmentation in the MVC framework

How to use PHP word segmentation in the MVC framework

小云云
小云云Original
2018-03-12 13:18:291007browse


Place it directly in the root directory of the website for testing, and in the thinkphp directory, and extract the class compressed package [Util.rar] to \ThinkPHP\Library\Org\Util

Code block

Code block syntax follows standard markdown code, for example: 

 <?php
namespace Org\Util;
// 严格开发模式
ini_set(&#39;display_errors&#39;, &#39;On&#39;);
ini_set(&#39;memory_limit&#39;, &#39;64M&#39;);
error_reporting(E_ALL);

$t1 = $ntime = microtime(true);
$endtime = &#39;未执行任何操作，不统计！&#39;;
function print_memory($rc, &$infostr)
{    global $ntime;

    $cutime = microtime(true);
    $etime = sprintf(&#39;%0.4f&#39;, $cutime - $ntime);
    $m = sprintf(&#39;%0.2f&#39;, memory_get_usage()/1024/1024);
    $infostr .= "{$rc}:  {$m} MB 用时：{$etime} 秒<br />\n";
    $ntime = $cutime;
}

header(&#39;Content-Type: text/html; charset=utf-8&#39;);

$memory_info = &#39;&#39;;
print_memory(&#39;没任何操作&#39;, $memory_info);

require_once &#39;/ThinkPHP/Library/Org/Util/Phpanalysis.class.php&#39;;

$str = (isset($_POST[&#39;source&#39;]) ? $_POST[&#39;source&#39;] : &#39;&#39;);

$loadtime = $endtime1  = $endtime2 = $slen = 0;

$do_fork = $do_unit = true;
$do_multi = $do_prop = $pri_dict = false;if($str != &#39;&#39;)
{
    //岐义处理
    $do_fork = empty($_POST[&#39;do_fork&#39;]) ? false : true;
    //新词识别
    $do_unit = empty($_POST[&#39;do_unit&#39;]) ? false : true;
    //多元切分
    $do_multi = empty($_POST[&#39;do_multi&#39;]) ? false : true;
    //词性标注
    $do_prop = empty($_POST[&#39;do_prop&#39;]) ? false : true;
    //是否预载全部词条
    $pri_dict = empty($_POST[&#39;pri_dict&#39;]) ? false : true;

    $tall = microtime(true);

    //初始化类
    PhpAnalysis::$loadInit = false;
    $pa = new PhpAnalysis(&#39;utf-8&#39;, &#39;utf-8&#39;, $pri_dict);
    print_memory(&#39;初始化对象&#39;, $memory_info);

    //载入词典
    $pa->LoadDict();
    print_memory(&#39;载入基本词典&#39;, $memory_info);    

    //执行分词
    $pa->SetSource($str);
    $pa->differMax = $do_multi;
    $pa->unitWord = $do_unit;

    $pa->StartAnalysis( $do_fork );
    print_memory(&#39;执行分词&#39;, $memory_info);

    $okresult = $pa->GetFinallyResult(&#39; &#39;, $do_prop);
    print_memory(&#39;输出分词结果&#39;, $memory_info);

    $pa_foundWordStr = $pa->foundWordStr;

    $t2 = microtime(true);
    $endtime = sprintf(&#39;%0.4f&#39;, $t2 - $t1);

    $slen = strlen($str);
    $slen = sprintf(&#39;%0.2f&#39;, $slen/1024);

    $pa = &#39;&#39;;

}

$teststr = "2010年1月，美国国际消费电子展 (CES)上，联想将展出一款基于ARM架构的新产品，这有可能是传统四大PC厂商首次推出的基于ARM架构的消费电子产品，也意味着在移动互联网和产业融合趋势下，传统的PC芯片霸主英特尔正在遭遇挑战。
11月12日，联想集团副总裁兼中国区总裁夏立向本报证实，联想基于ARM架构的新产品正在筹备中。
英特尔新闻发言人孟轶嘉表示，对第三方合作伙伴信息不便评论。
正面交锋
ARM内部人士透露，11月5日，ARM高级副总裁lanDrew参观了联想研究院，拜访了联想负责消费产品的负责人，进一步商讨基于ARM架构的新产品。ARM是英国芯片设计厂商，全球几乎95%的手机都采用ARM设计的芯片。
据悉，这是一款采用高通芯片(基于ARM架构)的新产品，高通产品市场总监钱志军表示，联想对此次项目很谨慎，对于产品细节不方便透露。
夏立告诉记者，联想研究院正在考虑多种方案，此款基于ARM架构的新产品应用邻域多样化，并不是替代传统的PC，而是更丰富的满足用户的需求。目前，客户调研还没有完成，“设计、研发更前瞻一些，最终还要看市场、用户接受程度。”";

?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>分词测试</title>
</head>
<body>
<table width=&#39;90%&#39; align=&#39;center&#39;>
<tr>
    <td>    

<hr size=&#39;1&#39; />

<form id="form1" name="form1" method="post" action="?ac=done" style="margin:0px;padding:0px;line-height:24px;">
  <b>源文本：</b>  <a href="dict_build_new.php" target="_blank">[更新词典]</a> <br/>
    <textarea name="source" style="width:98%;height:150px;font-size:14px;"><?php echo (isset($_POST[&#39;source&#39;]) ? $_POST[&#39;source&#39;] : $teststr); ?></textarea>
    <br/>
    <input type=&#39;checkbox&#39; name=&#39;do_fork&#39; value=&#39;1&#39; <?php echo ($do_fork ? "checked=&#39;1&#39;" : &#39;&#39;); ?>/>岐义处理
    <input type=&#39;checkbox&#39; name=&#39;do_unit&#39; value=&#39;1&#39; <?php echo ($do_unit ? "checked=&#39;1&#39;" : &#39;&#39;); ?>/>新词识别
    <input type=&#39;checkbox&#39; name=&#39;do_multi&#39; value=&#39;1&#39; <?php echo ($do_multi ? "checked=&#39;1&#39;" : &#39;&#39;); ?>/>多元切分
    <input type=&#39;checkbox&#39; name=&#39;do_prop&#39; value=&#39;1&#39; <?php echo ($do_prop ? "checked=&#39;1&#39;" : &#39;&#39;); ?>/>词性标注
    <input type=&#39;checkbox&#39; name=&#39;pri_dict&#39; value=&#39;1&#39; <?php echo ($pri_dict ? "checked=&#39;1&#39;" : &#39;&#39;); ?>/>预载全部词条
    <br/>
    <input type="submit" name="Submit" value="提交进行分词" />
         
    <input type="reset" name="Submit2" value="重设表单数据" />
</form>
<br />
<textarea name="result" id="result" style="width:98%;height:120px;font-size:14px;color:#555"><?php echo (isset($okresult) ? $okresult : &#39;&#39;); ?></textarea>
<br /><br />
<b>调试信息：</b>
<hr />
<font color=&#39;blue&#39;>字串长度：</font><?php echo $slen; ?>K <font color=&#39;blue&#39;>自动识别词：</font><?php echo (isset($pa_foundWordStr)) ? $pa_foundWordStr : &#39;&#39;; ?><br />
<hr />
<font color=&#39;blue&#39;>内存占用及执行时间：</font>(表示完成某个动作后正在占用的内存)<hr />
<?php echo $memory_info; ?>
总用时：<?php echo $endtime; ?> 秒
</td>
</tr>
</table>
</body>
</html>

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