/**
* Selects a database
*
* @param string $database
* @return mixed
*/
static function database($database)
{
if (!$database) {
return self::error(l::get('db.errors.missing_db_name', 'Please provide a database name'), true);
}
// check if there is a selected database
if (self::$database == $database) {
return true;
}
// select a new database
$select = @mysql_select_db($database, self::connection());
if (!$select) {
return self::error(l::get('db.errors.missing_db', 'Selecting database failed'), true);
}
self::$database = $database;
return $database;
}
<?php
//error_reporting(0);
include "dbclass.php";
$obj = new db();
$hostname = "localhost";
$username = "******";
$password = "";
$database = "student";
//
$obj->database($hostname, $username, $password, $database);
echo $_POST["usrname"];
if ($_POST["usrname"] == "") {
header("Location:form2_val_php.php?error=error");
} else {
$username = $_POST["usrname"];
if (!preg_match("/^[a-zA-Z ]*\$/", $username)) {
header("Location:form2_val_php.php?again=again&error=error1");
}
}
if (empty($_POST["pass"])) {
header("Location:form2_val_php.php?error");
}
$pass = $_POST["pass"];
if (empty($_POST["email"])) {
} else {
$email = $_POST["email"];
}
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
header("Location:form2_val_php.php?error");
} else {
