Method read

basex-api/src/main/php/BaseXClient/Session.php:223–236

()

    }

    private function read()
    {
        if ($this->bpos == $this->bsize) {
            $this->bpos = 0;
            $this->bsize = socket_recv($this->socket, $this->buffer, 4096, 0);
            if ($this->bsize === false) {
                throw $this->error("Read failed");
            }
            if ($this->bsize === 0) {
              throw $this->error("Connection closed unexpectedly");
            }
        }
        return $this->buffer[$this->bpos++];
    }

    private function sendCmd($code, $arg, $input)
    {