Nuno

public function sendsms() {
$de = "XXXXXX";
$pass = "XXXXX";
$send['para'] = $this->input->post('funcionario_mensagem'); //turn input into an array
$para = $send['para'];
$para = implode(",", $para); //separte numbers by a comma
$mensagem = $this->input->post('mensagem');
$url = "https://api.infobip.com/sms/1/text/query?username=". $de ."&password=".$pass."&to=".$para."&text=".$mensagem;
$this->load->helper('html');
echo link_tag($url);
echo 'SMS Sent, thank you';
}