<?php

class DbOperation
{
    private $con;
 
    function __construct()
    {
        require_once dirname(__FILE__) . '/DbConnect.php';
        $db = new DbConnect();
        $this->con = $db->connect();
    }
  
    //Method to get Trazabilidad
    public function getTrazabilidad($numEtiqueta){
        
        $stmt = $this->con->prepare("SELECT * FROM procedencia WHERE numEtiqueta = ? ");        
        $stmt->execute(array($numEtiqueta));
        $datos = $stmt->fetchAll();
        
        return $datos;
        
    }
 
}