php - 修复 GCM 1000 条消息限制，帮助循环脚本

Question

我正在使用 PHP 向用户发送 GCM 通知。基于他们在服务器上的 SQL 中保存的 token 。但是我一次只能发送 1000 个通知，

这是我的工作代码，现在我需要对其进行编辑以循环处理该过程，并分段发送 5000 个通知，1000 个比 1000 个等。

这是我的 PHP 代码，以及我没有在此处发布的简单 HTML，

        <?php

        $mysqlHost = "";
        $mysqlUser = "";
        $mysqlPwd = ";
        $mysqlDbname = "";


        class GCM {
        function __construct(){}

        public function send_notification($registatoin_ids,$data) {

    // GOOGLE API KEY
    define("GOOGLE_API_KEY","************");
    $url="https://android.googleapis.com/gcm/send";
    $fields=array(
        "registration_ids"=>$registatoin_ids,
        "data"=>$data,
    );
    //var_dump($fields);
    $headers=array(
        "Authorization: key=".GOOGLE_API_KEY,
        "Content-Type: application/json"
    );
    $ch=curl_init();
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_POST,true);
    curl_setopt($ch,CURLOPT_HTTPHEADER,$headers);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
    curl_setopt($ch,CURLOPT_POSTFIELDS,json_encode($fields));
    $result_gcm=curl_exec($ch);
    if($result_gcm===FALSE){
        die("Curl failed: ".curl_error($ch));
    }
    curl_close($ch);
    //echo $result_gcm;
    }
    }



    // Create connection
    $conn = mysqli_connect($mysqlHost, $mysqlUser, $mysqlPwd, $mysqlDbname);

    // Check connection
    if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
    }


    $result = $conn->query("SELECT * FROM users WHERE users_android_token IS                   NOT NULL AND users_android_token <> ''");

    $android_tokens = array();
    $x=0;

    if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
     $android_tokens[] = $row["users_android_token"];
$x++;
}
    } else {
echo "0 results";
    }
    $conn->close();

    $title = $_POST['title'];
    $msg = $_POST['message'];
    $link = $_POST['link'];

    if ($android_tokens != array()) {
$gcm=new GCM();
$data=array("title"=>$title,"description"=>$msg,"link"=>$link);
$result_android=$gcm->send_notification($android_tokens,$data);
    }
    ?>

Answer 1

为什么不使用按主题发送通知，而不是通过 registrationId 发送通知。您只需要让客户订阅某个主题即可。

在 GCM 中，您可以使用以下代码发送通知主题:

function send_notification_topic($topicname, $message){
    $url = 'https://android.googleapis.com/gcm/send';
    $fields = array(
         'to' => '/topics/' . $topicname,
         'data' => $message
        );

    $headers = array(
         'Authorization: key=AIzablablablayourServerKey',
         'Content-Type: application/json'
        );

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));

    $result = curl_exec($ch);
    if($result === FALSE){
        die('Curl failed : ' . curl_error($ch));
    }
    curl_close($ch);
    return $result;
}