<?php 
 
// include pdo helper class to use common methods 
require_once '../src/Helper/PDOHelper.php'; 
// include pdo class wrapper 
require_once '../src/class.pdowrapper.php'; 
 
// database connection setings 
$dbConfig = ['host' => 'localhost', 'dbname' => 'sampledb', 'username' => 'root', 'password' => '']; 
// get instance of PDO Wrapper object 
$db = new PdoWrapper($dbConfig); 
 
// get instance of PDO Helper object 
$helper = new PDOHelper(); 
 
// set error log mode true to show error on screen or false to log in log file 
$db->setErrorLog(true); 
 
// select query with limit 
$q = $db->pdoQuery('select * from customers;')->results(); 
// print array result 
$helper->PA($q); 
 
// select query with limit 
$q = $db->pdoQuery('select * from customers;')->results('xml'); 
// print xml result 
echo $q; 
 
// select query with limit 
$q = $db->pdoQuery('select * from customers;')->results('json'); 
// print json result 
echo $q; 
 
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