title: Dynamic PHP Array used in sendmany bitcoin command issue
body: <p>I have following problem with dynamic array be used in sendmany transaction in bitcoin engine, problem described in code comments.</p>
  
  <p>step 1 create array<br>
  step 2 inserting values to array<br>
  step 3 print an array to check the result which is correct<br>
  step 4 sendmany (here is a problem) see below</p>
  
  <pre><code>&lt;?php
  //step 1 create array
  $to = array();
  //step 2 inserting values to array
  while ( $row_users = mysqli_fetch_array($getting_allowed_users) )
  {
            $to[] = array($row_users['user_bitcoin_wallet'] =&gt; $currency);
  }
  
  //step 3 print an array to check the result which is correct
  print_r(array_values($to)); 
  
  //step 4 sendmany (here is a problem)
  
  // if I do it that way sendmany is only sending to first wallet which is indexed [0]
  // I cannot to foreach as php  code structure is not allowing {} inside the command
  $bitcoin-&gt;sendmany($BuyerAccount,$to[0]); 
  
  //Question: How I can display all the values from my array in following place
  $bitcoin-&gt;sendmany($BuyerAccount,ALL THE VALUES); 
  
  //example
  $bitcoin-&gt;sendmany($BuyerAccount,"walet1"=&gt;0.1,"walet2"=&gt;0.1,"walet2"=&gt;0.1.....); 
  </code></pre>