[英]Android Notifications push php error
我正在尝试向用户发送通知推送,但无法完成,
有我在 php 中使用的代码
$message = new gcm();
$message->sendMessageToPhone(2, $message,$valor);
class gcm
{
function sendMessageToPhone($collapseKey, $messageText, $gcmcode)
{
$apiKey = 'there is my apikey';
$headers = array('Authorization:key=' . $apiKey);
$data = array( 'registration_id' => $gcmcode, 'collapse_key' => $collapseKey, 'data.message' => $messageText);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://android.googleapis.com/gcm/send");
if ($headers) curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if (curl_errno($ch)) { return 'fail'; }
if ($httpCode != 200) { return 'status code 200'; }
curl_close($ch);
return $response;
}
当我执行 php 时出现该错误
可捕获的致命错误:第 25 行的 /path/gcm.php 中的类 gcm 的对象无法转换为字符串
第 25 行 = curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
嗨,朋友,我不得不为 Symfony 2.x 上的某个包开发推送通知部分,仅使用 Class 并更改名称空间,添加您的密钥,希望对您有所帮助。 我很抱歉我的英语不好。
请记住,设备的 ID 必须在云中注册。
从控制器:
/*
* Google API Key
*/
define("GOOGLE_API_KEY", "xxxxxxxxxxxxxx"); // Place your Google API Key
$gcm = new \MessageBundle\Classes\GCM();
$message = "Hello";
$registatoin_ids = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
$gcm->send_notification($registatoin_ids, $message);
班上:
<?php
/**
* GCM
*
* @author Esteban lopez
*/
class GCM {
// constructor
function __construct() {
}
/**
* Sending Push Notification
*/
public function send_notification($registatoin_ids, $message) {
// Set POST variables
$url = 'https://android.googleapis.com/gcm/send';
$fields = array(
'registration_ids' => $registatoin_ids,
'data' => $message,
);
$headers = array(
'Authorization: key=' . GOOGLE_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);
if ($result === FALSE) {
die('Curl failed: ' . curl_error($ch));
}
// Close connection
curl_close($ch);
// echo $result;
}
}
您缺少 gcm 的构造函数。 将以下行添加到您的 php 类 gcm 中
function __construct() {
}
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