unique_email_code

<?php namespace App\Models;

class GeneralModel{
    
    public function getGUID(){
		 
		mt_srand((double)microtime()*15000);//optional for php 4.2.0 and up.
		$charid = strtoupper(md5(uniqid(rand(), true)));
		$uuid = substr($charid, 0, 8)
		.substr($charid, 8, 4)
		.substr($charid,12, 4)
		.substr($charid,16, 4)
		.substr($charid,20,12);
		 
		return $uuid;
		
	}

    
    
}