How to use PHP word segmentation in the MVC framework-PHP Tutorial-php.cn

Table of Contents

Code block

Home

Backend Development

PHP Tutorial

How to use PHP word segmentation in the MVC framework

小云云

Mar 12, 2018 pm 01:18 PM

php Instructions frame

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>

Copy after login

Related recommendations:

Ask for PHP word segmentation search button Match count sorting method

The above is the detailed content of How to use PHP word segmentation in the MVC framework. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress images for free

Clothoff.io

AI clothes remover

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Assassin's Creed Shadows: Seashell Riddle Solution

1 months ago By DDD

What's New in Windows 11 KB5054979 & How to Fix Update Issues

3 weeks ago By DDD

Where to find the Crane Control Keycard in Atomfall

1 months ago By DDD

How to fix KB5055523 fails to install in Windows 11?

2 weeks ago By DDD

InZoi: How To Apply To School And University

3 weeks ago By DDD

Hot Tools

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Where is the login entrance for gmail email?

7751

Java Tutorial

1643

CakePHP Tutorial

1397

Laravel Tutorial

1293

PHP Tutorial

1234

Related knowledge

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian Dec 24, 2024 pm 04:42 PM

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

7 PHP Functions I Regret I Didn't Know Before Nov 13, 2024 am 09:42 AM

If you are an experienced PHP developer, you might have the feeling that you’ve been there and done that already.You have developed a significant number of applications, debugged millions of lines of code, and tweaked a bunch of scripts to achieve op

How To Set Up Visual Studio Code (VS Code) for PHP Development Dec 20, 2024 am 11:31 AM

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

Explain JSON Web Tokens (JWT) and their use case in PHP APIs. Apr 05, 2025 am 12:04 AM

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

PHP Program to Count Vowels in a String Feb 07, 2025 pm 12:12 PM

A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total

How do you parse and process HTML/XML in PHP? Feb 07, 2025 am 11:57 AM

This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an

Explain late static binding in PHP (static::). Apr 03, 2025 am 12:04 AM

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

What are PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases? Apr 03, 2025 am 12:03 AM

What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.

See all articles