如何解决PHP应用集成MailerLite邮件营销API的痛点，并使用其官方SDK提升开发效率

<code class="bash">composer require mailerlite/mailerlite-php</code>

<code class="bash">composer require php-http/curl-client guzzlehttp/psr7 php-http/message</code>

<pre class="brush:php;toolbar:false;">use MailerLite\MailerLite;

$mailerLite = new MailerLite(['api_key' => 'YOUR_MAILERLITE_API_KEY']);

<pre class="brush:php;toolbar:false;">$data = [
    'email' => 'new_subscriber@example.com',
    'fields' => [
        'name' => 'John Doe',
        'company' => 'My Company'
    ]
];
$response = $mailerLite->subscribers->create($data);

// 检查响应，处理成功或失败
if ($response->getStatusCode() === 201) {
    echo "订阅者创建成功！ID: " . $response->json()['data']['id'] . "\n";
} else {
    echo "创建失败: " . $response->getBody()->getContents() . "\n";
}

<pre class="brush:php;toolbar:false;">$response = $mailerLite->subscribers->get();
foreach ($response->json()['data'] as $subscriber) {
    echo "ID: {$subscriber['id']}, Email: {$subscriber['email']}\n";
}

<pre class="brush:php;toolbar:false;">$subscriberId = '123456789'; // 假设的订阅者ID
$data = [
    'fields' => [
        'name' => 'Jane Doe',
    ],
];
$response = $mailerLite->subscribers->update($subscriberId, $data);
echo "订阅者更新状态: " . $response->getStatusCode() . "\n";

<pre class="brush:php;toolbar:false;">$subscriberId = '123456789';
$response = $mailerLite->subscribers->delete($subscriberId);
echo "订阅者删除状态: " . $response->getStatusCode() . "\n";

<pre class="brush:php;toolbar:false;">$campaignData = [
    'type' => 'regular',
    'name' => '我的第一次营销活动',
    'language_id' => 10, // 语言ID，例如10代表英文
    'emails' => [
        [
            'subject' => '精彩内容不容错过！',
            'from_name' => '我的品牌',
            'from' => 'info@mybrand.com',
            'content' => '<h1>Hello World!</h1><p>这是我的第一个营销邮件内容。</p>',
        ]
    ],
    'filter' => [], // 可以设置发送目标过滤条件，例如发送给特定分组
];
$response = $mailerLite->campaigns->create($campaignData);
echo "活动创建状态: " . $response->getStatusCode() . "\n";

<pre class="brush:php;toolbar:false;">$campaignId = '987654321'; // 假设的活动ID
$scheduleData = [
    'delivery' => 'instant', // 立即发送，你也可以指定未来的时间
    // 'delivery' => 'specific',
    // 'delivery_date' => '2023-12-25 10:00:00',
    // 'delivery_timezone' => 'UTC'
];
$response = $mailerLite->campaigns->schedule($campaignId, $scheduleData);
echo "活动调度状态: " . $response->getStatusCode() . "\n";

<pre class="brush:php;toolbar:false;">$batchRequests = [
    [
        'method' => 'post',
        'path' => 'api/subscribers',
        'body' => ['email' => 'batch_sub1@mail.com', 'fields' => ['name' => 'Batch User 1']]
    ],
    [
        'method' => 'post',
        'path' => 'api/subscribers',
        'body' => ['email' => 'batch_sub2@mail.com', 'fields' => ['name' => 'Batch User 2']]
    ]
];
$response = $mailerLite->batches->send(['requests' => $batchRequests]);
echo "批处理请求状态: " . $response->getStatusCode() . "\n";