function invoke($funcname, &$args, $byRef = false)
{
$result = $this->_key_exchange();
if (is_a($result, 'PHPRPC_Error')) {
return $result;
}
$request = "phprpc_func={$funcname}";
if (count($args) > 0) {
$request .= "&phprpc_args=" . base64_encode($this->_encrypt(PHPRPC::serialize_fix($args), 1));
}
$request .= "&phprpc_encrypt={$this->_encryptMode}";
if (!$byRef) {
$request .= "&phprpc_ref=false";
}
$request = str_replace('+', '%2B', $request);
$result = $this->_post($request);
if (is_a($result, 'PHPRPC_Error')) {
return $result;
}
$phprpc_errno = 0;
$phprpc_errstr = NULL;
if (isset($result['phprpc_errno'])) {
$phprpc_errno = intval($result['phprpc_errno']);
}
if (isset($result['phprpc_errstr'])) {
$phprpc_errstr = base64_decode($result['phprpc_errstr']);
}
$this->_warning = new PHPRPC_Error($phprpc_errno, $phprpc_errstr);
if (array_key_exists('phprpc_output', $result)) {
$this->_output = base64_decode($result['phprpc_output']);
if ($this->_server['version'] >= 3) {
$this->_output = $this->_decrypt($this->_output, 3);
}
} else {
$this->_output = '';
}
if (array_key_exists('phprpc_result', $result)) {
if (array_key_exists('phprpc_args', $result)) {
$arguments = unserialize($this->_decrypt(base64_decode($result['phprpc_args']), 1));
for ($i = 0; $i < count($arguments); $i++) {
$args[$i] = $arguments[$i];
}
}
$result = unserialize($this->_decrypt(base64_decode($result['phprpc_result']), 2));
} else {
$result = $this->_warning;
}
return $result;
}
