Revonzy Mini Shell

<?php
	require_once("lib/class/functions.php");
	$db = new functions();
	if(isset($_POST['res_jilha']))
	{
		$res_jilha		=	$_POST['res_jilha'];
		
		
		$data = $db->get_center_name_from_district($res_jilha);
		
		echo json_encode($data);
		
	}
?>