PHP code example of helgesverre / brain

1. Go to this page and download the library: Download helgesverre/brain library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

helgesverre / brain example snippets


'aliases' => [
    'Brain' => HelgeSverre\Brain\Facades\Brain::class,
],


use HelgeSverre\Brain\Facades\Brain;

$subject = 'Technology';
$count = 5;

$titles = Brain::list("Suggest $count blog titles about '$subject'", 200);

foreach ($titles as $title) {
    echo $title . PHP_EOL;
}


use HelgeSverre\Brain\Facades\Brain;

$title = 'The Future of Technology';
$style = 'informative';
$minWords = 500;

$response = Brain::slow()->json(<<<PROMPT
Create an $style blog post with the title '$title'. 
Write over $minWords words.
PROMPT
);

echo "Title: " . $response['title'] . PHP_EOL;
echo "Body: " . $response['body'] . PHP_EOL;


use HelgeSverre\Brain\Facades\Brain;

$input = 'banana';
$categories = ["bread", "animal", "car", "plane"];

$result = Brain::fast()->classify($input, $categories);


use HelgeSverre\Brain\Facades\Brain;

enum Category: string {
    case Fruit = 'fruit';
    case Animal = 'animal';
    case Car = 'car';
}

$input = 'banana';

$result = Brain::fast()->classify($input, Category::class);


use HelgeSverre\Brain\Facades\Brain;

// Single embedding
$result = Brain::embedding('banana');
// Returns ['0.123', '0.456', '0.789' ....]

// Or, for multiple inputs:
$result = Brain::embedding(['banana', 'apple', 'orange']);
// Returns [['0.123', '0.456', '0.789' ....], ['0.123', '0.456', '0.789' ....], ['0.123', '0.456', '0.789' ....]]

// Or, for a collection of inputs:
$result = Brain::embedding(collect(['banana', 'apple', 'orange']));
// Returns [['0.123', '0.456', '0.789' ....], ['0.123', '0.456', '0.789' ....], ['0.123', '0.456', '0.789' ....]]


use HelgeSverre\Brain\Facades\Brain;

Brain::usingTogetherAI()->text('Hello, world!');
Brain::usingMistralAI()->text('Hello, world!');
Brain::usingPerplexity()->text('Hello, world!');


use HelgeSverre\Brain\Facades\Brain;

Brain::baseUrl('api.example.com');


use HelgeSverre\Brain\Facades\Brain;

Brain::apiKey("api-key-from-together")->usingTogetherAI()->text('Hello, world!');

Brain::apiKey("api-key-from-mistral")->usingMistralAI()->text('Hello, world!');

Brain::apiKey("api-key-from-perplexity")->usingPerplexity()->text('Hello, world!');

Brain::apiKey("api-key-from-groq")->usingGroq()->text('Hello, world!');

shell
php artisan vendor:publish --provider="OpenAI\Laravel\ServiceProvider"