php - 1000 User GCM: Array to String Conversion Error -


i attempting send batched gcm messages in blocks of 1000. however, below code returns error array string conversion in c:\xampp\htdocs\index.php on line 651

on line: echo updatedatagcm($db); within action:

case "sendgroupmessage":         if ($userid = authenticateuser($db, $username, $password, $gcmregid))          {                if (isset($_request['togroupid']))             {   // instead of tousername it's groupid                 $togroupname = $_request['togroupname'];                 $togroupid   = $_request['togroupid'];                   $message     = $_request['messagetext'];                 $campaign    = $_request['campaign_id'];                 $location    = $_request['location_id'];                  // query users id's in group not user sending message                         $sqlgroupmembers = "select distinct usersid users_groups                       usersid != '".$userid."' , groupid = '".$togroupid."'";                   // loop create copy of message users taht part of group                 if($getgroupmembersid = $db->query($sqlgroupmembers))                  {                     while($rowgroupmembers = $db -> fetchobject($getgroupmembersid))                     {                         $sql22 = "insert `group_messages`...";                                               error_log("$sql22", 3 , "error_log");                         if ($db->query($sql22))                          {                              $out = successful;                          }                                        else                          {                             $out = failed;                         }                                         }                                  }                  // send gcm turn on devices:                 echo updatedatagcm($db);                  }             else             {                 $out = failed;             }                     }         else         {             $out = failed;         }        break;

the updatedatagcm() function:

function updatedatagcm($db) {     // gcm regids new, "unseen" data:     $sqlallregids = 'select distinct gcm_registration_id                      users';      // execute     if ($resultids = $db->query($sqlallregids))      {         $gcmregids = array();         $i = 0;         while($query_row = $db -> fetchobject($resultids)) {             $i++;             $gcmregids[floor($i/1000)][] = $query_row;         }          $pushmessage = $_post["syncnewdata"];            $message = array("syncnewdata" => $pushmessage);         $pushstatus = array();         foreach($gcmregids $val) $pushstatus[] = sendpushnotificationtogcm($val, $message);         return $pushstatus;      }     }

how can send gcm messages properly?

nothing in code indicates gcm isn't sending properly; can't there.

however, indicating you're trying echo return value of updatedatagcm function array $pushstatus; you've returned function return $pushstatus;.

in order know you're working with, should use gettype($var), , var_dump($var); @ minimum.

sidenote

you should have read making of google cloud messaging. there things such rate limits, quality control, may impede ability send out 1000's of gcm's (which self doesn't make sense.)


-

Popular posts from this blog

c# - ODP.NET Oracle.ManagedDataAccess causes ORA-12537 network session end of file -

overview i want replace oracle.dataaccess orcale. managed dataaccess, opening connection latter throws ora-12537 network session end of file exception. exception message / stack trace {oracleinternal.network.networkexception (0x000030f9): ora-12537 : netzwerksession: dateiende @ oracleinternal.network.readerstream.read(orabuf ob) @ oracleinternal.ttc.orabufreader.getdatafromnetwork() @ oracleinternal.ttc.orabufreader.read(boolean bignoredata) @ oracleinternal.ttc.marshallingengine.unmarshalub1(boolean bignoredata) @ oracleinternal.ttc.ttcprotocolnegotiation.readresponse()} i trying connect oracle 11g database , not have client installed on local machine. working test application (unmanaged) using oracle.dataaccess works fine . using system; using oracle.dataaccess.client; namespace app.odp.unmanaged { internal class program { private static void main(string[] args) { //dummy connection string...
Read more

matlab - Compression and Decompression of ECG Signal using HUFFMAN ALGORITHM -

i want compress , decompress ecg signal stored text message text file , find out file size, cr,prd ratio,and qs. here code compression , decompression of ecg signal using huffman algorithm. i'm trying find out file size, compression ratio,prd ratio,qs. but error i'm getting the ecg file in text format. %clearing variables , screen enter code here clear all; close all; clc; [file1]=uigetfile('*.txt'); %fprintf('enter ecg file name :%s',file1); p=file1; t=sprintf('%s',p); b1=dlmread([file1]); len=length(b1); lead=input('enter lead number :'); %lead=str2double(lead); col2=b1(1:end,lead); e=fix(sqrt(len)); m=1; i=1:e j=1:e g2(i,j)=fix(col2(m)*1000); %amplifying 1000 m=m+1; end end g3=g2; i=1:e j=1:e ...
Read more

utf 8 - split utf-8 string into bytes in python -

i trying split utf-8 string bytes in python 3. problem is, when use bytearray, byte, encode etc functions array size of element 14 bytes, not 1 byte expected. need split text file sequence of bytes , send them byte after byte using sockets. tried this: infile = open (file, "r") str = infile.read() byte_str = bytes(str, 'utf-8') print("size of byte_str",sys.getsizeof(byte_str[0])) print gives me 14, need 1... suggestion? quoting official documentation : sys.getsizeof(object[, default]) return size of object in bytes. object can type of object. built-in objects return correct results, not have hold true third-party extensions implementation specific. only memory consumption directly attributed object accounted for, not memory consumption of objects refers to. if given, default returned if object not provide means retrieve size. otherwise typeerror raised. getsizeof() calls object’s __sizeof__ method , adds ...
Read more