Compact · language

Use Gemma 3 4B with PHP

Updated 2026-05-21 · By XALEN

How to use Gemma 3 4B (Compact, 4B) with PHP. Install, authenticate, and make your first API call in minutes. Working code example included.

Model

Gemma 3 4B

4B · 128K context · $0.008 input

Framework

PHP

language · composer require openai-php/client

1. Install

composer require openai-php/client

2. Code

<?php
require 'vendor/autoload.php';

$client = OpenAI::factory()
    ->withApiKey('xln_test_YOUR_KEY')
    ->withBaseUri('https://api.xalen.io/v1')
    ->make();

$response = $client->chat()->create([
    'model' => 'gemma-3-4b',
    'messages' => [
        ['role' => 'user', 'content' => 'Hello from PHP!']
    ]
]);

echo $response->choices[0]->message->content;

Gemma 3 4B with Other Frameworks

Python JavaScript React Next.js Flask FastAPI Django Express.js

Other Models with PHP

Vedika Standard Vedika Fast Vedika Pro Ultra Vedika Vision Vedika Code Vedika Astro Agent

200+ models. One API. Works with any framework.

Get API Key

Last updated: 2026-05-21