解析错误：语法错误，意外标记“：”

Question

我正在尝试迁移使用 APNs 发送和接收消息的现有 API，以与新的 APNs Provider API 兼容。

在 Apple 停止支持旧的二进制协议之前，以下脚本用于向我的测试设备发送测试通知。

//simplepush.php

<?php

// Put your device token here (without spaces):
$deviceToken = 'EXAMPLETOKEN';
// Put your private key's passphrase here:
$passphrase = 'pushchat';
// Put your alert message here:
$message = 'Hello!';
////////////////////////////////////////////////////////////////////////////////
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
// Open a connection to the APNS server
$fp = stream_socket_client(
'ssl://api.sandbox.push.apple.com:443', $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));
if (!$result)
echo 'Message not delivered' . PHP_EOL;
else
echo 'Message successfully delivered' . PHP_EOL;
// Close the connection to the server
fclose($fp);

Sending Notification Requests to APNs 声明 :method 和 :path 标头字段是连接 APN 所必需的。

我已将链接中的代码复制到原始测试脚本。

<?php
HEADERS
- END_STREAM
+ END_HEADERS
:method = POST
:scheme = https
:path = /3/device/EXAMPLETOKEN
host = api.sandbox.push.apple.com
apns-id = eabeae54-14a8-11e5-b60b-1697f925ec7b
apns-push-type = alert
apns-expiration = 0
apns-priority = 10
DATA
+ END_STREAM
{ "aps" : { "alert" : "Hello" } }
// Put your device token here (without spaces):
$deviceToken = 'EXAMPLETOKEN';          // Put your private key's passphrase here:
$passphrase = 'pushchat';
// Put your alert message here:
$message = 'Hello!';
///////////////////////////////////////////////////////////////////.   /////////////
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
// Open a connection to the APNS server
$fp = stream_socket_client(
'ssl://api.sandbox.push.apple.com:443', $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));
if (!$result)
echo 'Message not delivered' . PHP_EOL;
else
echo 'Message successfully delivered' . PHP_EOL;
// Close the connection to the server
fclose($fp);

当我尝试运行脚本时，终端输出是：

PHP Parse error: syntax error, unexpected token ":" in /Users/Desktop/simple push folder/simplepush.php on line 6

将新要求的标头字段添加到此脚本的正确方法是什么？

注意：我已使用以下 Apple documentation 向我的测试建议发送测试通知。

Answer 1

PHP 说你的文件有语法错误。我认为这与请求标头无关。