Invoke sample Lambda function through PHP

lambda-helloWorld.php

<?php

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

use Aws\Lambda\LambdaClient;

$client = LambdaClient::factory([
    'version' => 'latest',
    // The region where you have created your Lambda
    'region'  => 'eu-west-1',
]);

$result = $client->invoke([
    // The name your created Lamda function
    'FunctionName' => 'hello-world',
]);

echo json_decode((string) $result->get('Payload'));

// You'll now see "Hello, World! in your output"

Thank you for the code. Here is an example with credentials.

$client = LambdaClient::factory([
    'version' => 'latest',
    'region'  => 'eu-west-1',
    'credentials' => [
        'key'    => 'YOUR_AWS_ACCESS_KEY_ID',
        'secret' => 'YOUR_AWS_SECRET_ACCESS_KEY',
     ]
]);

$result = $client->invoke([
    // The name your created Lamda function
    'FunctionName' => 'hello-world',
]);

var_dump($result->get('Payload'));

Hi, how do i invoke this asynchronously?

@oluwapaso

Hi, how do i invoke this asynchronously?

You can simply call $result = $client->invokeAsync([.....])