<?php


// make  a  Query
// make  suer  you  include  set  page

include "set.php";

//  display  the  page
//  a  part  of  the  page
$tpl->display('pagename');  // without  extension
#describe $tpl
// $tpl  is  an  object
// display(); is the  method
#  -> is  for  connection
#main  functoions  in  tpl object


# database  functions
// $db  //  object
// $db->Query(sql statement);
// return  Query object
// usage
$query = $db->query($sql);
if($query)
    echo true;
else
    echo  false;

// main  what  we  do  is

while($row = $query->fetch_assoc())
{


}

// same  as
while($row= mysql_fetch_assoc($query))
{
    //do  codes
}

//object  way

$num = $query->num_rows;

//same  as
$num = mysql_num_rows($query);
?>