输出Eggdrop / PHP之前的空格

I have a problem with space before output with Eggdrop and PHP My eggdrop outputs the text just fine, but with a space before the text. Can someone please help me, to remove the space before!

The PHP code

function ircbot($messages)
{
    $bot = array(
        'ip' => 'XXX.XXX.XXX.XXX',
        'port' => 24587,
        'pass' => 'somepassword_',
        'pidfile' => '/home/$USER/egg/pid.eggd', //path to the pid. file
        'sleep' => 5,
    );
    if (empty($messages)) die ('Empty message');
    if (!file_exists($bot['pidfile'])) die ('Bot not online');
    if ($bot['hand'] = fsockopen($bot['ip'], $bot['port'], $errno, $errstr, 45)) {
        sleep($bot['sleep']);
        if (is_array($messages)) {
            foreach ($messages as $message) {
                fputs($bot['hand'], $bot['pass'] . ' ' . $message . "
");
                sleep($bot['sleep']);
                return "Message sent";
            }
        } else {
            fputs($bot['hand'], $bot['pass'] . ' ' . $messages . "
");
            sleep($bot['sleep']);
            return "Message sent";
        }
        fclose($bot['hand']);
    }
}

And the outout looks like

[04:52:47] <&Egg_D_R>  test 5

As you can see there is a space before test 5..

If i replace . ' ' . with , it wont work :(, i already have tried