protected sendString ( string $string ) : integer | ||
$string | string | |
return | integer |
protected function sendString($string)
{
if ($this->pop_conn) {
if ($this->do_debug >= 2) {
//Show client messages when debug >= 2
echo "Client -> Server: {$string}";
}
return fwrite($this->pop_conn, $string, strlen($string));
}
return 0;
}