$client = new SoapClient ('https://smscentre.com/sys/soap.php?wsdl'); $ret = $client->get_balance(array('login'=>'alex', 'psw'=>'123'));
The following parameters are passed to the server:
Option
The value
login
Customer Login.
psw
Client Password (you can add or change it on this page).
The response returns the current balance balance and the error number error.
The error number can take the following values:
The value
Description
0
There are no errors.
1
Error in parameters.
2
Invalid username or password. Also occurs when trying to send a message from an IP address that is not included in the list of allowed by the Client (if such a list was previously configured by the Client).
4
The IP address is temporarily blocked.
9
Attempt to send more than ten balance requests within a minute.
CHECKING THE BALANCE STATUS
