Loop is not working for email send in codeigniter - codeigniter

Question

I am using codeigniter framework.
I have written code for sending emails like this:
$this->emailcomm->sendemail($data) ;
but it is in loop. It is working for only once. It is not return any response after send the email.
I have tried like below:
for($i=0; $i<count($keyarray);$i++)
{
$data=array(
'to' => $keyarray[$i],
'from' => 'test' ,
subject' => 'test Order',
'message' => ('Please see attached sales order placed ),
'attach' =>$array[$keyarray[$i]]['pdf']
);
$this->emailcomm->sendhtml_email($data);
}
in emailcomm library i have written like below:
function sendhtml_email($info)
{
$this->CI->email->clear();
$this->CI->email->from('reports#gmail.com','Test Reports');
$this->CI->email->to($this->to);
$this->CI->email->subject($this->subject);
$this->CI->email->message($this->message);
$this->CI->email->attach($path.$this->attach,'attachment');
if($this->CI->email->send())
{
$this->CI->email->clear(TRUE);
return 1;
}
}
It send the email only once. I need it run howmany times in loop. And it does not give any output like above return 1 after send the email. Please advice me.

Answer 1

Please try this:
for($i=0; $i<count($keyarray);$i++)
{
$data=array(
'to' => $keyarray[$i],
'from' => 'test' ,
subject' => 'test Order',
'message' => '(Please see attached sales order placed )',
'attach' =>$array[$keyarray[$i]]['pdf']
);
$this->emailcomm->sendhtml_email($data);
}
In emailcomm library i have written like below:
public function sendhtml_email($info)
{
$this->CI->load->library('email');
//$this->CI->email->clear(); //No Need
$this->CI->email->from('reports#gmail.com','Test Reports');
$this->CI->email->to($this->to);
$this->CI->email->subject($this->subject);
$this->CI->email->message($this->message);
$this->CI->email->attach($path.$this->attach,'attachment');
if($this->CI->email->send())
{
/*$this->CI->email->clear(TRUE);
return 1;*/ //No need
}
}
Ref:
https://www.codeigniter.com/user_guide/libraries/email.html