Onesignal include_external_user_ids 在发送推送通知 API

Question

有人请帮助我使用存储在 onesignal 变量中的多个玩家 ID。我有一个名为 $onesigId 的变量，它包含以下值字符串：“2”、“3”、“77”、“99”。在我的 onesignal 发送函数中，我将它设为这样的数组： $onesigId = array($onesigId); 但是当我发送通知时，结果显示如下：JSON sent: {"app_id":"my_app_id","headings":{"en":"Amazing Features"},"include_external_user_ids":["\"2\",\"3\",\"77\",\"99\""],"data":{"foo":"bar"},"url":"https:\/\/testurl.com\/help","contents":{"en":"My testing message"}} JSON received: {"allresponses":"{\"id\":\"\",\"recipients\":0,\"errors\":[\"All included players are not subscribed\"]}"}下面是我的代码： $userids = array();        $tu = 2;        $on=1;        $sql = $db -> prepare('SELECT id FROM users WHERE regTarget=? AND is_active=?');            $sql -> bind_param('ii', $tu, $on);            $sql -> execute();            $result = $sql->get_result();            while($row = mysqli_fetch_assoc($result) ){                $userids[]= $row['id'];                }                $str = '"' . implode ( '","', $userids ) . '"';              //echo $str;                //SEND ONESIGNAL PUSH                $onesigTitle = "$subject";                $onesigMessage  = "$message.";                $onesigId = "$str";                $onesignalUrl = "$link";function sendMessage(){        global $onesigTitle;        global $onesigMessage;        global $onesignalUrl;        global $onesigId;        $onesigId = array($onesigId);        $content = array(            "en" => $onesigMessage            );        $fields = array(            'app_id' => "my_app_id",            'headings' => array("en" => $onesigTitle),            'include_external_user_ids' => $onesigId,            'data' => array("foo" => "bar"),            'url' => $onesignalUrl,            'contents' => $content        );    }请注意，所有其他变量都按预期工作，只有 $onesigId 行为不当。当我只添加一个 id 时，它发送成功。我想知道为什么 array("2","3","77", "99") 变成了 "\"2\",\"3\",\"77\",\"99\ “”在响应中以及如何修复它。对你的帮助表示感谢。

Answer 1

我终于通过使用 csv_string_to_array() 将字符串 $str 转换为数组然后将其分配给 onesigId 使其工作。现在一切看起来都很好。

$userids = array();

$tu = 2;

$on=1;

$sql = $db -> prepare('SELECT id FROM users WHERE regTarget=? AND is_active=?');

    $sql -> bind_param('ii', $tu, $on);

    $sql -> execute();

    $result = $sql->get_result();

    while($row = mysqli_fetch_assoc($result) ){

        $userids[]= $row['id'];

        }

        $str = '"' . implode ( '","', $userids ) . '"';

         //This is what I used in converting the string to array

         function csv_string_to_array($str){

          $expr="/,(?=(?:[^\"]*\"[^\"]*\")*(?![^\"]*\"))/";

          $results=preg_split($expr,trim($str));

          return preg_replace("/^\"(.*)\"$/","$1",$results);

          }

      //echo $str;

        //SEND ONESIGNAL PUSH

        $onesigTitle = "$subject";

        $onesigMessage  = "$message.";

        //HERE AM ASSIGNING THE ARRAY TO onesigId

        $onesigId = csv_string_to_array($str);

        $onesignalUrl = "$link";

function sendMessage(){

global $onesigTitle;

global $onesigMessage;

global $onesignalUrl;

global $onesigId;

$content = array(

    "en" => $onesigMessage

    );

$fields = array(

    'app_id' => "my_app_id",

    'headings' => array("en" => $onesigTitle),

    'include_external_user_ids' => $onesigId,

    'data' => array("foo" => "bar"),

    'url' => $onesignalUrl,

    'contents' => $content

);

$fields = json_encode($fields);

print("\nJSON sent:\n");

print($fields);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://onesignal.com/api/v1/notifications");

curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8',

                                           'Authorization: Basic MY KEY HERE'));

curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

curl_setopt($ch, CURLOPT_HEADER, FALSE);

curl_setopt($ch, CURLOPT_POST, TRUE);

curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

$response = curl_exec($ch);

curl_close($ch);

return $response;

}

$response = sendMessage();

$return["allresponses"] = $response;

$return = json_encode( $return);

print("\n\nJSON received:\n");

print($return);

print("\n");