iOS推送通知不工作使用PHP

<?php
// Put your device token here (without spaces):    
$deviceToken = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX';    
// Put your private key's passphrase here:
$passphrase = 'XXXXXX';
// Put your alert message here:
$message = 'My first push notification!';
////////////////////////////////////////////////////////////////////////////////
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'Certificates.pem');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
// Open a connection to the APNS server
$fp = stream_socket_client(
    'ssl://gateway.sandbox.push.apple.com:2195', $err,
    $errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);
if (!$fp)
    exit("Failed to connect: $err $errstr" . PHP_EOL);
echo 'Connected to APNS' . PHP_EOL;
// Create the payload body
$body['aps'] = array(
    'alert' => $message,
    'sound' => 'default'
    );
// Encode the payload as JSON
$payload = json_encode($body);
// Build the binary notification
$msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) . $payload;
// Send it to the server
$result = fwrite($fp, $msg, strlen($msg));print_r($result);
if (!$result)
    echo 'Message not delivered' . PHP_EOL;
else
    echo 'Message successfully delivered' . PHP_EOL;
// Close the connection to the server
fclose($fp);
?>

2015-07-28 08:32:39 Connected to APNS result = 97
2015-07-28 08:32:39 Message successfully delivered 
2015-07-28 08:32:39 Connection closed to APNS

他的错误是在ios9上，如果这样的话，停止使用objective C中的代码并在swift中使用，因为它在为ios9生成objective - token - C时有一个bug。我建议紧急更改代码。也通过这个想法是服务器当调度ios更改为swift一切都解决了，我的php几乎是相等的。保健:

            $ msg = chr (0). pack ('N', 32). pack (H * ','. '$deviceToken [0].'). pack ('N', strlen ($ payload)). $ payload;     

有两个潜在的原因:

1. 你的应用程序在foreground
2. 您的设备令牌无效

---

在我的应用程序中，我直接得到deviceToken这是在NSData

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
    NSString *deviceTokenString = [NSString stringWithFormat:@"%@", deviceToken];
    // this is producing something like:
    // <xxxxxxx 9b0f527f xxxxxxxx 2727ed28 xxxxxxxx 4e693a61 xxxxxxx ac2f7dbb>
    // 
    // and i am directly saving that to my servers database

这是我在我的服务器。

$from_database = "<xxxxxxx 9b0f527f xxxxxxxx 2727ed28 xxxxxxxx 4e693a61 xxxxxxx ac2f7dbb>";
// this removes the '<' and '>' to make the device token valid
//
$token_string = substr($from_database, 1, -1);
$token_array[] = $token_string;
// you can also add multiple 'token_string' to the 'token_array' for push notification broadcasting, i am currently doing that and it is working properly.
...
public function __push_notification($message_input, $token_array) 
{
    $message = stripslashes($message_input);
    $passphrase = 'xxxxxx';
    $cert = realpath('xxx.pem');
    $payload = '{
        "aps" :
            {
                "alert" : "'.$message.'",
                "badge" : 1, 
                "sound" : "bingbong.aiff"
            }
    }';
    $ctx = stream_context_create();
    stream_context_set_option($ctx, 'ssl', 'local_cert', $cert);
    stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
    $fp = stream_socket_client('ssl://gateway.sandbox.push.apple.com:2195', $err, $errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);
    if (!$fp) 
    {
        // echo "Failed to connect $err $errstr <br>";
        return;
    }
    else 
        // echo "Post notification sent<br>";
    $dev_array = array();
    $dev_array = $token_array;
    foreach ($dev_array as $device_token) 
    {
        $msg =  chr(0) .
                pack("n", 32) . 
                pack('H*', str_replace(' ', '', $device_token)) . 
                pack("n", strlen($payload)) . 
                $payload;
        // echo "sending message :" . $payload . "n";
        fwrite($fp, $msg);
    }
    fclose($fp);
}

在ios推送通知php代码中遇到的问题