PHP code example of aimatchfun / laravel-ai

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

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

    

aimatchfun / laravel-ai example snippets

$messages = [
    ['role' => 'user', 'content' => 'Hello, how are you?'],
    ['role' => 'assistant', 'content' => 'I am doing well, thank you!'],
    ['role' => 'user', 'content' => 'What can you help me with?']
];

use AIMatchFun\LaravelAI\Services\Message;

$messages = [
    Message::user('Hello, how are you?'),
    Message::assistant('I am doing well, thank you!'),
    Message::user('What can you help me with?')
];

return [
    'default' => env('AI_PROVIDER', 'ollama'),

    'providers' => [
        'ollama' => [
            'base_url' => env('OLLAMA_BASE_URL', 'http://localhost:11434'),
            'default_model' => env('OLLAMA_DEFAULT_MODEL', 'llama3'),
            'timeout' => env('OLLAMA_TIMEOUT', 30), // Timeout in seconds
        ],
        
        'openai' => [
            'api_key' => env('OPENAI_API_KEY'),
            'default_model' => env('OPENAI_DEFAULT_MODEL', 'gpt-4o'),
            'timeout' => env('OPENAI_TIMEOUT', 30), // Timeout in seconds
        ],
        
        'anthropic' => [
            'api_key' => env('ANTHROPIC_API_KEY'),
            'default_model' => env('ANTHROPIC_DEFAULT_MODEL', 'claude-3-opus-20240229'),
            'timeout' => env('ANTHROPIC_TIMEOUT', 30), // Timeout in seconds
        ],

        'novita' => [
            'api_key' => env('NOVITA_API_KEY'),
            'default_model' => env('NOVITA_DEFAULT_MODEL', 'deepseek/deepseek-v3-0324'),
            'timeout' => env('NOVITA_TIMEOUT', 30), // Timeout in seconds
        ],

        'modelslab' => [
            'api_key' => env('MODELSLAB_API_KEY'),
            'default_model' => env('MODELSLAB_DEFAULT_MODEL', 'llama3'),
            'timeout' => env('MODELSLAB_TIMEOUT', 30), // Timeout in seconds
        ],
    ],
];

use AIMatchFun\LaravelAI\Facades\AI;
use AIMatchFun\LaravelAI\Services\AICreativity;

// Basic usage with default provider
$response = AI::prompt('What is Laravel?')
    ->run();

// $response is an object with:

// $response->answer (string)

// Specify a provider
$response = AI::provider('ollama')
    ->prompt('What is Laravel?')
    ->run();

// Specify a model
$response = AI::provider('ollama')
    ->model('llama3')
    ->prompt('What is Laravel?')
    ->run();

// With system instruction
$response = AI::provider('ollama')
    ->model('llama3')
    ->systemInstruction('You are a helpful AI assistant.')
    ->prompt('What is Laravel?')
    ->run();

// Using preview messages for context
$messages = [
    ['role' => 'user', 'content' => 'Hello, how are you?'],
    ['role' => 'assistant', 'content' => 'I am doing well, thank you!']
];

$response = AI::provider('ollama')
    ->model('llama3')
    ->previewMessages($messages)
    ->prompt('What is Laravel?')
    ->run();

// Adjust creativity level (temperature)
$response = AI::provider('ollama')
    ->model('llama3')
    ->prompt('Write a poem about Laravel.')
    ->creativityLevel(AICreativity::HIGH)
    ->run();

// Continue a conversation using preview messages
$response = AI::prompt('Hello, who are you?')->run();

$messages = [
    ['role' => 'user', 'content' => 'Hello, who are you?'],
    ['role' => 'assistant', 'content' => $response->answer]
];

$response = AI::prompt('And what can you do?')
    ->previewMessages($messages)
    ->run();

$response = AI::prompt('What is Laravel?')->run();

$answer = $response->answer; // string

// Using array format
$messages = [
    ['role' => 'user', 'content' => 'Hello, who are you?'],
    ['role' => 'assistant', 'content' => 'I am an AI assistant.']
];

$response = AI::previewMessages($messages)
    ->prompt('What can you help me with?')
    ->run();

// Using Message objects
use AIMatchFun\LaravelAI\Services\Message;

$messages = [
    Message::user('Hello, who are you?'),
    Message::assistant('I am an AI assistant.')
];

$response = AI::previewMessages($messages)
    ->prompt('What can you help me with?')
    ->run();

use AIMatchFun\LaravelAI\Enums\NovitaModel;

// Use a specific model
$response = AI::provider('novita')
    ->model(NovitaModel::ERNIE_4_5_0_3B->value)
    ->prompt('What is Laravel?')
    ->run();

// Get all available models
$allModels = NovitaModel::getValues();

// Find a model by value
$model = NovitaModel::fromValue('baidu/ernie-4.5-0.3b');

use AIMatchFun\LaravelAI\Services\AIService;
use App\Services\AI\CustomProvider;

public function boot()
{
    $this->app->extend('ai', function (AIService $service, $app) {
        $service->extend('custom', function () {
            return new CustomProvider(
                config('ai.providers.custom.api_key'),
                config('ai.providers.custom.default_model')
            );
        });
        
        return $service;
    });
}

bash
php artisan vendor:publish --provider="AIMatchFun\LaravelAI\Providers\AIServiceProvider" --tag="config"