Receive Push Notification Twice firebase PHP Script - php

Question

I'm new to Firebase Send Push Notification. I'm working on Send Push notification To multiple Users Using PHP Script.
PHP SCRIPT
function sendPushNotification($fb_key_array, $title) {
$finalPostArray = array('registration_ids' => $fb_key_array,
'notification' => array(
'title' => $title,
'sound' => 'default',
'badge' => '1'
),
'priority' => 'high',
);
$server_key = env("SERVER_KEY");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://fcm.googleapis.com/fcm/send");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($finalPostArray)); //Post Fields
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Authorization: key=' . $server_key));
$server_output = curl_exec($ch);
print_r($server_output);
return $server_output;
curl_close($ch);
}
I'm send notification using Queue Jobs on Particular Time.
I have a problem when I send Three notification at same time than Notification receive Twice.
Response From This Curl
App\Jobs\PushNotification
<pre>{"multicast_id":4668247729883149905,"success":1,"failure":0,"canonical_ids":0,"results":[{"message_id":"0:1616386021446151%e609af1cf9fd7ecd"}]}[2021-03-22 04:07:01][261] Processed: App\Jobs\PushNotification
[2021-03-22 04:07:01][262] Processing: App\Jobs\PushNotification
<pre>{"multicast_id":4539206321688711164,"success":2,"failure":0,"canonical_ids":0,"results":[{"message_id":"0:1616386022124068%e609af1cf9fd7ecd"},{"message_id":"0:1616386022123922%e609af1cf9fd7ecd"}]}[2021-03-22 04:07:01][262] Processed: App\Jobs\PushNotification
[2021-03-22 04:07:02][263] Processing: App\Jobs\PushNotification
<pre>{"multicast_id":1591082090876608595,"success":3,"failure":0,"canonical_ids":0,"results":[{"message_id":"0:1616386023195991%e609af1cf9fd7ecd"},{"message_id":"0:1616386023196003%e609af1cf9fd7ecd"},{"message_id":"0:1616386023195724%e609af1cf9fd7ecd"}]}[2021-03-22 04:07:02][263] Processed: App\Jobs\PushNotification
And Receive 6 Notification .but I send Only Three Notification. Where is my Fault ?
Help Thank You

Answer 1

I am not so sure about that there is nothing wrong with your func but you can try this it's the same but little different if not work so that mean you have a loop somewhere in your code ..
$url = 'https://fcm.googleapis.com/fcm/send';
$fields = array (
'registration_ids' => $target,
// fix new json format
'notification' => array(
'body' => 'this is firebase test mesging',
'title' => 'hello from firebase',
'badge' => 1,
'sound' => 'default',
'priority' => 'high',
)
);
$fields = json_encode($fields);
$server_key = 'ur_server_kay';
// inherited 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, $fields);
$result = curl_exec($ch);
var_dump($result);
if ($result === FALSE) {
die('Oops! FCM Send Error: ' . curl_error($ch));
}
curl_close($ch);