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这是一个非常简单且不可或缺的助手，可以帮助您自动化应用程序中简单问题的回答，例如聊天机器人、网站聊天等。

支持来自 wamania/php-stemmer 的所有语言。

安装

composer require chipslays/robot

入门

require __DIR__ . '/vendor/autoload.php';

$robot = new Skynet\Robot('english');

$robot->train([
    [
        'question' => 'buy coffee get some where can',
        'answer' => 'You can buy coffee in our shop: st. Lenina 420',
    ],
    [
        'question' => 'how much coffee costs price',
        'answer' => 'Coffee costs $5',
    ],
]);

$robot->ask('Where I can buy coffee?'); // You can buy coffee in our shop: st. Lenina 420

示例

示例可以在 examples 文件夹中找到。

方法

train(array $data): self

训练机器人大脑。

$robot->train([
    [
        // a set of keywords, sentences, (duplicate words will be removed)
        'question' => '...',

        // answer for this question
        'answer' => '...',
    ],
]);

ask(string $text, callable $callback = 1): string|array|null

获取消息的答案。

$answer = $robot->ask('Where I can buy coffee?'); // returns answer string

带回调。

// returns value from callback
$answer = $robot->ask('Where I can buy coffee?', function (array|null $item, array $result) {
    // $item - it raw value from traind data with question,
    // answer and the values you passed, or null if answer not found.

    // $result - contain sorted matches, if not found returns empty array

    if (!$item) return null;

    return $item['answer'];
});

dump($answer); // You can buy coffee in our shop: st. Lenina 420

matches(int $count = 1): self

我们需要剪掉多少个不必要的结果。

$robot->matches(1)->ask(...);

debug(bool $enable = false): self

通过 ask() 方法获取更多详细信息（匹配数、单词等）。

注意 如果传递了回调，则不工作。

$answer = $robot->debug(true)->ask('Where I can buy coffee?'); // returns array of all matches detail

// ^ array:2 [
//   0 => array:3 [
//     "matches" => 4
//     "words" => array:4 [
//       0 => "buy"
//       1 => "coffe"
//       2 => "where"
//       3 => "can"
//     ]
//     "answer" => "You can buy coffee in our shop: st. Lenina 420"
//   ]
//   1 => array:3 [
//     "matches" => 1
//     "words" => array:1 [
//       0 => "coffe"
//     ]
//     "answer" => "Coffee costs $5"
//   ]
// ]

许可证

MIT