推送通知的Php脚本不返回任何内容

Question

我有这个脚本用于在我的Android应用程序上发送推送通知：

<?php
// Replace with real BROWSER API key from Google APIs
$apiKey = "AIzaSyAATjQOVDdOUiHra0H-EfxpobQcqOsdwqa";

// Replace with real client registration IDs. Put the correct registration id you are getting from app. If you are using eclipse check your logcat you will get it there.
$registrationIDs = array("APA91bEmxWS9bsXLsixaYQ6zuByM0SzFWe5DEKVLO68923hW3Mo2qB6bIH2LarP5WgzKasMtFAdVyy8YQuwv0YbrRNwdGFORh1wQvQ9uKBkC3jH6uXBYAQOv5xfzrsjYjqcQK8syikrQ6dq6oRrp9XUnimdj_4oBbw" );

// Message to be sent
$message = "Push working!";


// Set POST variables.
$url = 'https://android.googleapis.com/gcm/send';

$fields = array(
        'registration_ids'  => $registrationIDs,
        'data'              => array( "message" => $message ) /*Make sure that message is the key you are using in GCMIntentService.java onMessage() ->  extras.getString("message");*/
);

$headers = array(
        'Authorization: key=' . $apiKey,
        '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( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $fields ) );


// Execute post
$result = curl_exec($ch);


// Close connection
curl_close($ch);

// Echo success or failure
echo $result;

?>

我的手机上没有任何推送通知。问题是，实际上我从来没有从脚本中获得任何输出，如echo $result;没有返回任何内容。

这甚至可能吗？

有什么想法吗？

解决方案

---

<?php
// Replace with real BROWSER API key from Google APIs
$apiKey = "AIzaSyAATjQOVDdOUiHra0H-EfxpobQcqOsdwqa";

// Replace with real client registration IDs. Put the correct registration id you are getting from app. If you are using eclipse check your logcat you will get it there.
$registrationIDs = array("APA91bEmxWS9bsXLsixaYQ6zuByM0SzFWe5DEKVLO68923hW3Mo2qB6bIH2LarP5WgzKasMtFAdVyy8YQuwv0YbrRNwdGFORh1wQvQ9uKBkC3jH6uXBYAQOv5xfzrsjYjqcQK8syikrQ6dq6oRrp9XUnimdj_4oBbw" );

// Message to be sent
$message = "Push working!";


// Set POST variables.
$url = 'https://android.googleapis.com/gcm/send';

$fields = array(
        'registration_ids'  => $registrationIDs,
        'data'              => array( "message" => $message ) /*Make sure that message is the key you are using in GCMIntentService.java onMessage() ->  extras.getString("message");*/
);

$headers = array(
        'Authorization: key=' . $apiKey,
        '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( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $fields ) );


// Execute post
$result = curl_exec($ch);


// Close connection
curl_close($ch);

// Echo success or failure
echo $result;

?>

现在它完美无缺。

Answer 1

发现错误。

替换第curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);行 行curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);

我更正了问题的代码，现在它可以正常工作。