Question

我想用PHP脚本从数据库发送多个PN。在表中有3个设备令牌，但脚本只将它发送到第一个。

这里的剧本，有人有想法。

$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'DEV.pem');
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){
    exit("Failed to connect: $err $errstr" . PHP_EOL);
}

$ausgabe.= 'Connected to APNS' . PHP_EOL . '<hr>';

$body['aps'] = array(
    'alert' => $message,
    'sound' => 'note.wav',
    'badge' => 1
);

$payload = json_encode($body);

$selectSQL = 'SELECT * from app_pushnotification';
$result = mysql_query($selectSQL);  
while($row = mysql_fetch_array($result)){
    $i+=1;
    $ausgabe.= $i.' - '. $row['device_token'].' ';
    $deviceToken = $row['device_token'];

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

    $result = fwrite($fp, $msg, strlen($msg));

    if (!$result){
        $ausgabe.='Message to not delivered' . PHP_EOL . '<hr>';
    } else {
        $ausgabe.='Message to successfully delivered' . PHP_EOL . '<hr>';
    }

}

$ausgabe.='close connection';
fclose($fp);

} 
echo $ausgabe;

迎接凯文

Answer 1

您的错误是您更改了循环中$result的值。因此，脚本无法获取下一行数组。

$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'DEV.pem');
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){
    exit("Failed to connect: $err $errstr" . PHP_EOL);
}

$ausgabe.= 'Connected to APNS' . PHP_EOL . '<hr>';

$body['aps'] = array(
    'alert' => $message,
    'sound' => 'note.wav',
    'badge' => 1
);

$payload = json_encode($body);

$selectSQL = 'SELECT * from app_pushnotification';
$result = mysql_query($selectSQL);  
while($row = mysql_fetch_array($result)){
    $i+=1;
    $ausgabe.= $i.' - '. $row['device_token'].' ';
    $deviceToken = $row['device_token'];

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

    $write_result = fwrite($fp, $msg, strlen($msg));

    if (!$write_result){
        $ausgabe.='Message to not delivered' . PHP_EOL . '<hr>';
    } else {
        $ausgabe.='Message to successfully delivered' . PHP_EOL . '<hr>';
    }

}

$ausgabe.='close connection';
fclose($fp);

} 
echo $ausgabe;

请注意，第二个$result =现在是$write_result =。

Answer 2

您可以创建守护进程/ cronjob来发送推送通知。它将帮助您在不冻结UI的情况下发送异步和多条消息。参考链接：http://kvz.io/blog/2009/01/09/create-daemons-in-php/

iOS发送多个推送通知

2 个答案: