AmazonSNSを使ってメール通知とかやる

AWSのSNSでトピックを作成しておきます。

mkdir /opt/aws/aws-sdk-php
cd /opt/aws/aws-sdk-php

vim composer.json
---
{
    "require": {
        "aws/aws-sdk-php": "2.*"
    }
}
---

curl -sS https://getcomposer.org/installer | php
php composer.phar install

vim sns_alert.php
---
<?php 

require '/opt/aws/aws-sdk-php/vendor/autoload.php';

use Aws\Sns\SnsClient;

// Create an array of configuration options
$config = array(
    'key'    => '****',
    'secret' => '****',
    'region' => 'ap-northeast-1'
);

$topic = '{作成したTopicのARN名}';

$client = SnsClient::factory($config);
$responce = null;
$messageId = null;

try 
{
  $responce = $client->publish(array('TopicArn'=>$topic, 'Subject'=>'Test', 'Message'=>'Test'));
  $messageId = $responce->getPath('MessageId');
}
catch (Exception $e)
{
  print_r($e->getMessage());
}

if (empty($responce) || empty($messageId)) {
  # retry
  try
  {
    $client->publish(array('TopicArn'=>$topic, 'Subject'=>'Test', 'Message'=>'Test'));
  }
  catch (Exception $e)
  {
    print_r($e->getMessage());
  }
}

?>
---

でSNSを使用できます。