I have Developed a Database using MySQL and PHP.
Now there are 60+ users who are using this DB.
I want to make a system which tells me about Active and inactive users.
Please guide me.
My memebers table is like
--
-- Table structure for table `members`
--
CREATE TABLE IF NOT EXISTS `members` (
`MemId` int(5) NOT NULL AUTO_INCREMENT,
`UserName` varchar(25) NOT NULL,
`Password` varchar(20) NOT NULL,
`Type` varchar(20) NOT NULL,
PRIMARY KEY (`MemId`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=61 ;My checklogin.php page
<?php
ob_start();
$host="localhost"; // Host name
$username="root"; // Mysql username
$password=""; // Mysql password
$db_name="onm"; // Database name
$tbl_name="members"; // Table name
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
// Define $myusername and $mypassword
$myusername=$_POST['myusername'];
$mypassword=$_POST['mypassword'];
// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);
// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row
if($count==1){
// Register $myusername, $mypassword and redirect to file "login_success.php"
session_register("myusername");
session_register("mypassword");
header("location:login_success.php");
}
else {
header("location:sims_login_error.php");
}
ob_end_flush();
?>and my loginsuccess.php page
<?
session_start();
if(!session_is_registered(myusername)){
header("location:onm.php");
}
?>
<?
$host="localhost"; // Host name
$username="root"; // Mysql username
$password=""; // Mysql password
$db_name="onm"; // Database name
$tbl_name="members"; // Table name
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
$result = mysql_query("SELECT type FROM $tbl_name WHERE username='$_SESSION[myusername]'");
while($row = mysql_fetch_array($result))
{
if($row['type'] == 2)
{
echo $_SESSION[myusername];
}
else if($row['type'] == 'admin')
{
include "admin.php";
}
else
{
//include "ll.php";
}
}
?>