guda/php-dfa

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Find keywords by using DFA.

v0.6 2019-07-23 12:43 UTC

Unknown License

• guda

README

一个基于DFA实现的关键词检测包。

安装

composer require guda/php-dfa

使用

初始化词库文件

$path = __DIR__;
$raw = $path.'/storage/logs/raw';  // 词库目录
$map = $path.'/storage/logs/map';  // 映射文件目录

(new InitWordsMap($raw, $map))->initMap();

检测文本

$path = __DIR__;
$raw = $path.'/storage/logs/raw';  // 词库目录
$map = $path.'/storage/logs/map';  // 映射文件目录

$obj = (new CheckWords($raw, $map));
$obj->setMap('illegal');           // 词库名称（取自词库文件名）
var_dump($obj->check('我是测试字段'));