Bitcoin sendfrom does not process transaction

Question

I have very strange problem with sendfrom. To process I am using dynamic vales from form received with $_POST.

$myaccount = trim($_POST['myaccount']);
$to_wallet = trim($_POST['to_wallet']);
$wammount = trim($_POST['wammount']);

I can echo them and I can clearly see all the data passed from form

Now I am inserting them to

$message = ($bitcoin->sendfrom($myaccount, $to_wallet, $wammount));

What I discovered that all the $myaccount, $to_wallet are correctly passed but $wammount causing problem and code is not executed. I am inserting in form 0.0001 inside the field "wammount" however once this is hard coded

$myaccount = trim($_POST['myaccount']);
$to_wallet = trim($_POST['to_wallet']);
$wammount = 0.0001;

and running command below everything run well and transaction is processed. 

$message = ($bitcoin->sendfrom($myaccount, $to_wallet, $wammount));

Answer 1

Try this;

$wammount = floatval(trim($_POST['wammount']));