<?php
$dbhost = "localhost";
$dbuser = "id788089_smartcollegeapp";
$dbpass = "smart123";

mysql_connect("$dbhost","$dbuser","$dbpass") or die(mysql_error());
mysql_select_db("id788089_smartcollegeapp");

$date = date('Y-m-d H:i:s');

$table=trim($array_not_present_student[0]).'_'.trim($array_not_present_student[1]).'_'.trim($array_not_present_student[2]).'_'.trim($array_not_present_student[3]).'_'.trim($array_not_present_student[4]);

$new ="ALTER TABLE ".$table." ADD ".$date." VARCHAR(255) NOT NULL";
mysql_query($new)or die(mysql_error());



?>