在多个子域中使用相同的功能

Question

I am using two sub domains

domain1.mysite.com

domain2.mysite.com

I am making both websites in codeigniter (I am very new in it). Some functions are common for both domain. For example Fetch mobile number of store xyz.

function get_loggedin_mobile_number()
  {
$loggedinuser=$_SESSION['loggedindetails'];
$ci =& get_instance();
$ci->load->database('storedb');
$ci->db->where('vendoridd',$loggedinuser);
$query=$ci->db->get('enquiryf');
$row = $query->row_array();
$mobilenumber=$row['business_mobile'];
return $mobilenumber;
  }

Now in one domain inside 'helpers folder' (in domain1@.ysite.com) I am writing function to fetch mobile number of store xyz.

I want use this function in domain2.mysite.com. also

Answer 1

if both domain are on same server.. include file using server path

include("/serverpath/file.php");