如何使用 FCM 使用 php 脚本向多个设备发送推送通知?-php问题

How to send push notifications to multiple devices using php script using FCM?(如何使用 FCM 使用 php 脚本向多个设备发送推送通知?)

本文介绍了如何使用 FCM 使用 php 脚本向多个设备发送推送通知?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我不熟悉使用 FCM 从 php 向 Android 设备推送通知.从android方面我已经生成了FCM reg_id &通过 php 脚本发送它 &存入mysql数据库.现在，我想同时从 php 脚本向多个 android 设备发送通知.

这里是发送推送通知时使用的 php 脚本:

1.firebase.php (参考链接)

 $到，'数据' =>$消息，);返回 $this->sendPushNotification($fields);}//通过 Firebase 注册 ID 向多个用户发送推送消息公共函数 sendMultiple($registration_ids, $message) {$fields = 数组('registration_ids' =>$registration_ids,'数据' =>$消息，);返回 $this->sendPushNotification($fields);}//函数向 firebase 服务器发出 curl 请求私有函数 sendPushNotification($fields) {require_once('config.php');//设置POST变量$url = 'https://fcm.googleapis.com/fcm/send';$headers = 数组('授权:密钥='.FIREBASE_API_KEY,'内容类型:应用程序/json');//打开连接$ch = curl_init();//设置 url、POST 变量的数量、POST 数据curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_POST, true);curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);//暂时禁用 SSL 证书支持curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));//执行帖子$result = curl_exec($ch);//回显结果".$result;如果($result === FALSE){死('卷曲失败:'.卷曲错误($ ch))；}//关闭连接curl_close($ch);返回 $result;}}?>

2.push.php : (参考链接)

title = $title;}公共函数 setMessage($message) {$this->message = $message;}公共函数 setImage($imageUrl) {$this->image = $imageUrl;}公共函数 setPayload($data) {$this->data = $data;}公共函数 setIsBackground($is_background) {$this->is_background = $is_background;}公共函数 getPush() {$res = 数组();$res['data']['title'] = $this->title;$res['data']['is_background'] = $this->is_background;$res['data']['message'] = $this->message;$res['data']['timestamp'] = date('Y-m-d G:i:s');返回 $res;}}

3.test.php

 getUsersFCMId($ucategory);ChromePhp::log('FCM LIST'.$userslist_with_fcm_id->num_rows);//var_dump($userslist_with_fcm_id);$push->setTitle($messageTitle);$push->setMessage($messageToSend);$push->setIsBackground(FALSE);$json = '';$响应 = '';如果($userslist_with_fcm_id->num_rows>0){而 ($row = mysqli_fetch_array($userslist_with_fcm_id)){ChromePhp::log('FCM ID'.$row['fcm_id']);$json = $push->getPush();$regId = $row['fcm_id'];$response = $firebase->send($regId, $json);}}别的{echo '<h3>糟糕！你得到了空数据</h3>';}var_dump($response);}?><!DOCTYPE html><头><title>管理面板</title><元名称=视口"内容=宽度=设备宽度，初始比例=1.0"><!-- jQuery UI --><link href="https://code.jquery.com/ui/1.10.3/themes/redmond/jquery-ui.css";rel=样式表"媒体=屏幕"><!-- 引导程序--><link href="bootstrap/css/bootstrap.min.css";rel=样式表"><!-- 样式--><link href="css/styles.css";rel=样式表"><link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css";rel=样式表"><link href="vendors/form-helpers/css/bootstrap-formhelpers.min.css";rel=样式表"><link rel="样式表";href=css/pure-min.css"><link href="css/forms.css";rel=样式表"><!-- HTML5 Shim 和 Respond.js IE8 支持 HTML5 元素和媒体查询 --><!-- 警告:如果您通过 file://查看页面，Respond.js 将不起作用 --><!--[如果是 IE 9]><script src=https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script><script src=https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script><![endif]--><style type="text/css">身体{}div.container{宽度:1000px；边距:0 自动；位置:相对；}传奇{字体大小:30px；颜色:#555；}.btn_send{背景:#00bcd4；}标签{边距:10px 0px ！重要；}文本区域{调整大小:无！重要；}.fl_window{宽度:400px；位置:绝对；右:0；顶部:100 像素；}预，代码{填充:10px 0px;box-sizing:border-box;-moz-box-sizing:border-box;webkit-box-sizing:border-box;显示:块；空白:预包装；空白:-moz-pre-wrap;空白:-预包装；空白:-o-pre-wrap;自动换行:断字；宽度:100%；溢出-x:自动；}</风格><script type="text/javascript">函数 sendMessage(){//警报(调用的方法")；var chx = document.getElementsByTagName('input');for (var i=0; i<身体><div class="header"><div class="container"><div class="row"><div class="col-md-5"><!-- 标志 --><div class="logo"><h1><a href=index.php">管理面板</a></h1>
<div class="col-md-5">
<div class="col-md-6"><div class="navbar navbar-inverse";角色=横幅"><nav class="collapse navbar-collapse bs-navbar-collapse navbar-right";角色=导航"><ul class="nav navbar-nav">
<a href="#";类=下拉切换"；data-toggle="dropdown">我的账户<ul class="下拉菜单动画淡入淡出><li><a href=updateProfile.php">更新配置文件</a></li><li><a href=logout.php">注销</a></li></nav>
<div class="page-content"><div class="row"><div class="col-md-2"><div class="sidebar content-box";样式=显示:块；"><ul class="nav"><!-- 主菜单--><li><a href=index.php"><i class=glyphicon glyphicon-tasks"></i>应用用户</a></li><li><a href=halt_sponsors_senate.php"><i class=glyphicon glyphicon-tasks"></i>参议院 HALT 支持者</a></li><li><a href=<halt_sponsors_assembly.php><i class=</i>Assembly HALT Supporters</a></li><li><a href=brief_call_history.php"><i class=glyphicon glyphicon-tasks"></i>通话记录</a></li><li><a href=send_message.php"><i class=glyphicon glyphicon-tasks"></i>发送消息</a></li><!-- <li><a href=<voice_prompt_form.php><i class=class=<glyphicon glyphicon-tasks></i>语音提示</a<;/li>-->
<div class="col-md-10"><div class="row"><div class="col-md-12"><div class="content-box-large"><div class="panel-body"><form class="pure-form pure-form-stacked";方法=POST"><字段集><legend>创建消息</legend><label for="title">Title</label><输入类型=文本"值=支持暂停"id=标题"名称=标题"类=纯输入1-2"；占位符=输入标题"><label for="message">Message</label><textarea class="pure-input-1-2";名称=消息"id=消息"placeholder="通知消息！";行=5">你好世界</textarea><br><h5><输入类型=收音机"id="user_category";name="user_category";值=有对手的用户">有对手的用户
<br><输入类型=收音机"id="user_category";name="user_category";值=支持者的用户">有支持者的用户
<br><输入类型=收音机"id="user_category";name="user_category";值=每个人">每个人<br><br><输入类型=收音机"id="user_category";name="user_category";value=nyresidentsonly">仅限纽约居民</h5></br><输入类型=隐藏"名称=push_type"值=个人"/><按钮类型=提交"class =btn btn-primary"onclick="sendMessage()">Send</fieldset></表单>

所以，到目前为止，我已经尝试遍历数据库中的所有 reg_ids &调用 send 方法，但它没有向任何设备发送通知.

解决方案

尝试将多个设备的设备 ID 作为数组发送.就你而言，

<块引用>

$registration_ids 必须是一组设备 ID.

例如

$registration_ids = array('设备 ID 1', '设备 ID 2');

I'm new to push notifications using FCM from php to Android devices. From android side I have generated FCM reg_id & send it over php script & store into mysql database. Now, I would like to send notifications from php script to multiple android devices simultaneously.

Here is the php scripts that are used during sending push notifications :

1.firebase.php (reference link)

 <?php

class Firebase {

// sending push message to single user by firebase reg id
public function send($to, $message) {
    $fields = array(
        'to' => $to,
        'data' => $message,
    );
    return $this->sendPushNotification($fields);
}

// sending push message to multiple users by firebase registration ids
public function sendMultiple($registration_ids, $message) {
    $fields = array(
        'registration_ids' => $registration_ids,
        'data' => $message,
    );

    return $this->sendPushNotification($fields);
}

// function makes curl request to firebase servers
private function sendPushNotification($fields) {
    
    require_once('config.php');

    // Set POST variables
    $url = 'https://fcm.googleapis.com/fcm/send';

    $headers = array(
        'Authorization: key=' . FIREBASE_API_KEY,
        'Content-Type: application/json'
    );
    // Open connection
    $ch = curl_init();

    // Set the url, number of POST vars, POST data
    curl_setopt($ch, CURLOPT_URL, $url);

    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    // Disabling SSL Certificate support temporarly
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));

    // Execute post
    $result = curl_exec($ch);
    // echo "Result".$result;
    if ($result === FALSE) {
        die('Curl failed: ' . curl_error($ch));
    }

    // Close connection
    curl_close($ch);

    return $result;
   }
 }

?>

2.push.php : (reference link)

<?php

class Push {

// push message title
private $title;
private $message;
private $image;
// push message payload
private $data;
// flag indicating whether to show the push
// notification or not
// this flag will be useful when perform some opertation
// in background when push is recevied
private $is_background;

function __construct() {
    
}

public function setTitle($title) {
    $this->title = $title;
}

public function setMessage($message) {
    $this->message = $message;
}

public function setImage($imageUrl) {
    $this->image = $imageUrl;
}

public function setPayload($data) {
    $this->data = $data;
}

public function setIsBackground($is_background) {
    $this->is_background = $is_background;
}

public function getPush() {
    $res = array();
    $res['data']['title'] = $this->title;
    $res['data']['is_background'] = $this->is_background;
    $res['data']['message'] = $this->message;
    $res['data']['timestamp'] = date('Y-m-d G:i:s');
    return $res;
}

}

3.test.php

 <?php
include_once('config.php');
require_once('DB_Functions.php');
require_once('firebase.php');
require_once('push.php');



$db = new DB_Functions();
$firebase = new Firebase();
$push = new Push();

if(isset($_POST['send']))
{
    // $sendvalue = $_POST['send'];
        ChromePhp::log('send it '.$_POST['send']." user 
category:".$_POST['user_category']." Title : ".$_POST['message_title']." Message : ".$_POST['message_to_send']);

        $ucategory = $_POST['user_category'];
        ChromePhp::log('U category '.$ucategory);

        // notification title
        $messageTitle = isset($_POST['message_title']) ? $_POST['message_title'] : '';
        
        // notification message
        $messageToSend = isset($_POST['message_to_send']) ? $_POST['message_to_send'] : '';
        ChromePhp::log('Message Title '.$messageTitle." Message:".$messageToSend);

        $userslist_with_fcm_id = $db->getUsersFCMId($ucategory);
        ChromePhp::log('FCM LIST  '.$userslist_with_fcm_id->num_rows);
        // var_dump($userslist_with_fcm_id);


        $push->setTitle($messageTitle);
        $push->setMessage($messageToSend);

        $push->setIsBackground(FALSE);

        $json = '';
        $response = '';

        if ($userslist_with_fcm_id->num_rows > 0) {
             while ($row = mysqli_fetch_array($userslist_with_fcm_id)){
             
             ChromePhp::log('FCM ID  '.$row['fcm_id']);
             
             $json = $push->getPush();
             
             $regId = $row['fcm_id'];
             $response = $firebase->send($regId, $json);
                                            }
                                        }
                                  
       else{
              echo '<h3>Oops ! You got empty data</h3>';
           }
        var_dump($response);       
}
    
?>


<!DOCTYPE html>
<html>
 <head>
  <title>Admin Panel</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- jQuery UI -->
<link href="https://code.jquery.com/ui/1.10.3/themes/redmond/jquery-ui.css" rel="stylesheet" media="screen">

<!-- Bootstrap -->
<link href="bootstrap/css/bootstrap.min.css" rel="stylesheet">
<!-- styles -->
<link href="css/styles.css" rel="stylesheet">

<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">
<link href="vendors/form-helpers/css/bootstrap-formhelpers.min.css" rel="stylesheet">
<link rel="stylesheet" href="css/pure-min.css">

<link href="css/forms.css" rel="stylesheet">


<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
  <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
  <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
<![endif]-->
    <style type="text/css">
        body{
        }
        div.container{
            width: 1000px;
            margin: 0 auto;
            position: relative;
        }
        legend{
            font-size: 30px;
            color: #555;
        }
        .btn_send{
            background: #00bcd4;
        }
        label{
            margin:10px 0px !important;
        }
        textarea{
            resize: none !important;
        }
        .fl_window{
            width: 400px;
            position: absolute;
            right: 0;
            top:100px;
        }
        pre, code {
            padding:10px 0px;
            box-sizing:border-box;
            -moz-box-sizing:border-box;
            webkit-box-sizing:border-box;
            display:block; 
            white-space: pre-wrap;  
            white-space: -moz-pre-wrap; 
            white-space: -pre-wrap; 
            white-space: -o-pre-wrap; 
            word-wrap: break-word; 
            width:100%; overflow-x:auto;
        }

    </style>

    <script type="text/javascript">



    function sendMessage()
    {
        // alert("method called");
        var chx = document.getElementsByTagName('input');

        for (var i=0; i<chx.length; i++) 
        {
                // If you have more than one radio group, also check the name attribute
                // for the one you want as in && chx[i].name == 'choose'
                // Return true from the function on first match of a checked item
                if (chx[i].type == 'radio' && chx[i].checked) 
                {
                    // alert("checked: "+chx[i].value);
                    $.ajax({
                            url: 'test.php',
                            type: 'post',
                            data: {
                                send:"true",
                                user_category :chx[i].value,
                                message_title : document.getElementById('title').value,
                                message_to_send : document.getElementById('message').value
                                  },
                            success: function(data, textStatus, jqXHR)
                                {
                                    //data - response from server
                                    // alert("success  :".textStatus);
                                },
                                error: function (jqXHR, textStatus, errorThrown)
                                {
                                    // alert("failed :".textStatus);
                                }   
                        });
                        
                }
    
        
    }
}
</script>

  </head>
  <body>
    <div class="header">
     <div class="container">
        <div class="row">
           <div class="col-md-5">
              <!-- Logo -->
              <div class="logo">
                 <h1><a href="index.php">Admin Panel</a></h1>
              </div>
           </div>
           <div class="col-md-5">
             
           </div>
           <div class="col-md-6">
              <div class="navbar navbar-inverse" role="banner">
                  <nav class="collapse navbar-collapse bs-navbar-collapse navbar-right" role="navigation">
                    <ul class="nav navbar-nav">
                      <li class="dropdown">
                        <a href="#" class="dropdown-toggle" data-toggle="dropdown">My Account <b class="caret"></b></a>
                        <ul class="dropdown-menu animated fadeInUp">
                            <li><a href="updateProfile.php">Update Profile</a></li>
                          <li><a href="logout.php">Logout</a></li>
                        </ul>
                      </li>
                    </ul>
                  </nav>
              </div>
           </div>
        </div>
     </div>
</div>

<div class="page-content">
    <div class="row">
      <div class="col-md-2">
        <div class="sidebar content-box" style="display: block;">
            <ul class="nav">
                <!-- Main menu -->
                
                <li><a href="index.php"><i class="glyphicon glyphicon-tasks"></i>App Users</a></li>
                <li><a href="halt_sponsors_senate.php"><i class="glyphicon glyphicon-tasks"></i>Senate HALT Supporters</a></li>
                <li><a href="halt_sponsors_assembly.php"><i class="glyphicon glyphicon-tasks"></i>Assembly HALT Supporters</a></li>
                <li><a href="brief_call_history.php"><i class="glyphicon glyphicon-tasks"></i>Call History</a></li>                   
                <li><a href="send_message.php"><i class="glyphicon glyphicon-tasks"></i>Send Messages</a></li>                   
                <!-- <li><a href="voice_prompt_form.php"><i class=class="glyphicon glyphicon-tasks"></i>Voice Prompt</a></li> -->
             
                </li>
            </ul>
         </div>
      </div>
      <div class="col-md-10">
            <div class="row">
                
                <div class="col-md-12">
                    <div class="content-box-large">
                        <div class="panel-body">
                                
                 
                            <form class="pure-form pure-form-stacked" method="POST">
                                <fieldset>
                                    <legend>Create Message</legend>
    
                                    <label for="title">Title</label>
                                    <input type="text" value="Support Halt" id="title" name="title" class="pure-input-1-2" placeholder="Enter title">
                 
                                    <label for="message">Message</label>
                                    <textarea class="pure-input-1-2" name="message" id="message" placeholder="Notification message!" rows="5" >Hello World</textarea>
                                    
                                    <br>
                                       <h5> 
                                        <input type="radio" id="user_category" name="user_category" value="userswithopponents"> Users with opponents<br>
                                        <br>
                                        <input type="radio" id="user_category" name="user_category" value="userswithsupporters"> Users with supporters<br>
                                        <br>
                                        <input type="radio" id="user_category" name="user_category" value="everyone"> Everyone <br>                                            
                                        <br>
                                        <input type="radio" id="user_category" name="user_category" value="nyresidentsonly"> NY residents only </h5>

                                </br>
                 
                                   
                                    <input type="hidden" name="push_type" value="individual"/>
                                    <button type="submit" class="btn btn-primary" onclick="sendMessage()">Send</button>
                                </fieldset>
                            </form>
                        </div>

                    </div>
                </div>
            </div>
      </div>


    </div>
</div>



<link href="vendors/datatables/dataTables.bootstrap.css" rel="stylesheet" media="screen">

<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://code.jquery.com/jquery.js"></script>
<!-- jQuery UI -->
<script src="https://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="bootstrap/js/bootstrap.min.js"></script>

<script src="vendors/datatables/js/jquery.dataTables.min.js"></script>

<script src="vendors/datatables/dataTables.bootstrap.js"></script>

<script src="js/custom.js"></script>
<script src="js/tables.js"></script>

So, as of now I have tried to iterate over all reg_ids from database & call send method but it didn't send notifications to any devices .

解决方案

Try to send device ID of multiple devices as an array. In your case,

$registration_ids must be an array of device IDs.

E.g

$registration_ids = array('Device ID 1', 'Device ID 2');

这篇关于如何使用 FCM 使用 php 脚本向多个设备发送推送通知?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！

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