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                ??一站式輕松地調用各大LLM模型接口,支持GPT4、智譜、豆包、星火、月之暗面及文生圖、文生視頻 廣告
                分詞 [feixuekeji/PHPAnalysis](https://link.zhihu.com/?target=https%3A//github.com/feixuekeji/PHPAnalysis) 使用方法搜集: [一個很好的php分詞類庫 - xshang - 博客園 (cnblogs.com)](https://www.cnblogs.com/xshang/p/3603037.html) [phpphpanalysis2.0,PHPAnalysis簡單方便的PHP分詞系統類-文章教程 - 百度文庫 (baidu.com)](https://wenku.baidu.com/view/b8d55e8fd2f34693daef5ef7ba0d4a7302766c30.html?_wkts_=1667713108231&bdQuery=phpanalysis2.0) 封裝 ``` <?php /** * @auther: xxf * Date: 2019/8/19 * Time: 11:04 */ namespace WordAnalysis; /** * 中文分詞提取關鍵字 */ class Analysis { /** * Notes:關鍵字提取 * @auther: xxf * Date: 2019/8/19 * Time: 11:09 * @param string $content * @param int $num 獲取數量 * @return string */ public static function getKeywords($content = "",$num = 3) { if (empty ( $content )) { return ''; } require_once 'phpanalysis.class.php'; \PhpAnalysis::$loadInit = false; $pa = new \PhpAnalysis ( 'utf-8', 'utf-8', false ); $pa->LoadDict (); $pa->SetSource ($content); $pa->StartAnalysis ( true ); $tags = $pa->GetFinallyKeywords ($num); // 獲取文章中的n個關鍵字 return $tags;//返回關鍵字 } } ``` 使用 ``` $data['seo']['keyword'] = Analysis::getKeywords($article_info['title']); ```
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