如何在 php 中向数组中的所有用户发送推送通知?

Question

当我使用 {select token FROM riders} 时，我想以这样的方式做到这一点，它会选择所有令牌并将推送通知发送给所有令牌，但当我这样做时，它不会发送任何通知。

<?php

define('DB_HOST', 'localhost');
define('DB_USER', 'root');
define('DB_PASS', '');
define('DB_NAME', 'android_api');
//connecting to database and getting the connection object
$conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
$stmt = mysqli_query($conn,"SELECT token FROM riders");
$query = mysqli_fetch_array($stmt);
$token = $query['token'];

$apiKey = "AAAAKCR7bo4:APA91bHuIwpxHkR5VxODbqje6b518xbBLWUnVfucuUJNJzqzTYDyww-   dwkPtgUj.........aDWTNyfARF0ru16"; //Server Key Legacy
$fcmUrl = 'https://fcm.googleapis.com/fcm/send';

$notification = array('title' =>'iDELIVERY',
'body' => 'A Request Has Been Made');
$notifdata = array('title' =>'test title data',
'body' => 'hello',
'image' => 'path'
);
$fcmNotification = array (
'to'        => $token, 
'notification' => $notification,
'data' => $notifdata 
);

$headers = array( 'Authorization: key='.$apiKey, 'Content-Type: application/json');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$fcmUrl);
curl_setopt($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($fcmNotification));
$result = curl_exec($ch);
//  curl_close($ch);
?>

Answer 1

我正在发送一个我在我的一个移动应用程序中使用的工作代码，您应该根据您的数据集获取多个令牌，示例代码如下

$stmt = mysqli_query($conn,"SELECT token FROM riders where phone='026'");
//Itrate token and store it in an array based on your dataset
$allTokens = array();
foreach($tokens as $token){
$allTokens[] = $token['token'];
}
// This is a sample KEY
define( 'API_ACCESS_KEY', 'AIdsdyALOdsds7pR01rydsds0dsdqQndsdsOVpPpy4adsds');
// Build your message as an array
$msg = array( 
'title'         => "Payment Alert",
'message'       => "You have received a test payment",
'bigText'       => "You have received a test payment",
"subText"       => "You have received a test payment",
'summaryText'   => 'Alert for payment',
'click_action'  => 'FCM_PLUGIN_ACTIVITY',
'vibrate'       => 300,
'sound'         => 1,
);
$fields = array(
'registration_ids'  => $allTokens,  // multiple tokens will be available in array
'data'              => $msg
);
$headers = array(
'Authorization: key=' . API_ACCESS_KEY,
'Content-Type: application/json'
);
if(!empty($allTokens)){
$ch = curl_init();
curl_setopt( $ch,CURLOPT_URL, 'https://fcm.googleapis.com/fcm/send' );
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 ) );
$result = curl_exec($ch );
curl_close( $ch );
}

Answer 2

使用 PHP

function sendNotifiation(){
define('DB_HOST', 'localhost');
define('DB_USER', 'root');
define('DB_PASS', '');
define('DB_NAME', 'android_api');
//connecting to database and getting the connection object
$conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);

$stmt = mysqli_query($conn,"SELECT token FROM riders");
$query = mysqli_fetch_array($stmt);
$token = $query['token'];
$title = "Your notification title";
$body = "Your notification body";
$message = "Your notification message";
sendAndroidNotification($token, $message,$title,$body);    
}
function sendAndroidNotification($device_token, $message = null,$title,$body) {
if (!empty($device_token) && $device_token != 'NULL') {
$device_token = json_decode(json_encode($device_token));
$FIREBASE_API_KEY = 'key';
$url = 'https://fcm.googleapis.com/fcm/send';
$notification = array('title' =>$title , 'body' => $body, 'sound' => 'default', 'badge' => '1');
$fields = array('registration_ids' => $device_token, 'notification' => $notification,'priority'=>'high','data' => $message);
$headers = array(
'Authorization: key=' .$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);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
// Execute post
$result = curl_exec($ch);
// Close connection
curl_close($ch);
}
}

Answer 3

您可以使用此方法使用以下代码向多个用户发送通知。下面的代码可以帮助您发送Firebase推送通知安卓

<?php
$target = ["TARGET_ID"];
$notificationBody['data'] = [
'type' => 1,
'url' => "https://trinitytuts.com/wp-content/uploads/2018/07/macaw.png",
'title' => "title",
"msg" => "Message"
];
$response = sendMessage($notificationBody, $target, $_POST['serverKey']);
function sendMessage($data, $target, $serverKey){
//FCM api URL
$rsp = [];
$url = 'https://fcm.googleapis.com/fcm/send';
//api_key available in Firebase Console -> Project Settings -> CLOUD MESSAGING -> Server key
$server_key = $serverKey;
$fields = array();
$fields['data'] = $data;
if(is_array($target)){
$fields['registration_ids'] = $target;
}else{
$fields['to'] = $target;
}
//header with content_type api key
$headers = array(
'Content-Type:application/json',
'Authorization:key='.$server_key
);
$ch = curl_init();
curl_setopt($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 ($result === FALSE) {
//die('FCM Send Error: ' . curl_error($ch));
}
curl_close($ch);
//print_r($result);
return $result;
}