OPINIONS WANTED

Posted on 16th Feb 2014 07:03 pm by admin

This is my login page code, and I want your opinion on it please!

Code: // Login ~ CHECKS THE (USERNAME/PASSWORD) ENTERED BY THE USER THEN EITHER GRANTS ACCESS OR DENIEDS ACCESS
case "Login":
if(!preg_match("/^[a-z0-9]{2,20}$/i", $_POST["F_1_Login_Username"]) || !preg_match("/^[a-z0-9]{2,20}$/i", $_POST["F_1_Login_Password"])){
$Login_Error = "INCORRECT ACCOUNT INFORMATION";
}
if(!$Login_Error){
$Login_Username = $DB->real_escape_string($_POST["F_1_Login_Username"]);
$Login_Password = $DB->real_escape_string(md5($_POST["F_1_Login_Password"]));
$Login_Check = $DB->query("SELECT id,username,account_status,suspended_timestamp FROM members WHERE username='$Login_Username' && password='$Login_Password'");
$Login_Status = $Login_Check->num_rows;
$Login_Information = $Login_Check->fetch_object();
if($Login_Status){
if($Login_Information->account_status == 0){
if(!QUICK_STATUS_CHECK($DB,$Login_Information->id,$TIMESTAMP)){
$_SESSION["USER_ID"] = $Login_Information->id;
$USER_ID = $Login_Information->id;
$DB->query("UPDATE members SET last_action='$TIMESTAMP' WHERE id='$USER_ID'");
}else{
$Login_Error = "YOU ARE CURRENTLY LOGGED IN ALREADY";
}
}elseif($Login_Information->account_status == 1){
if($Login_Information->suspended_timestamp < $TIMESTAMP){
if(!QUICK_STATUS_CHECK($DB,$Login_Information->id,$TIMESTAMP)){
$_SESSION["USER_ID"] = $Login_Information->id;
$USER_ID = $Login_Information->id;
$DB->query("UPDATE members SET account_status='0' WHERE id='$USER_ID'");
$DB->query("UPDATE members SET last_action='$TIMESTAMP' WHERE id='$USER_ID'");
}else{
$Login_Error = "YOU ARE CURRENTLY LOGGED IN ALREADY";
}
}else{
$Login_Error = "ACCOUNT SUSPENDED FOR 24 HOURS";
}
}else{
$Login_Error = "ACCOUNT BANNED";
}
}else{
$Login_Error = "INCORRECT ACCOUNT INFORMATION";
}
}
if($USER_ID){
TEMPLATE(0,0);
SMOOTH_REDIRECT("Redirecting","index.php");
TEMPLATE(1,0);
}else{
LOGIN_FORCE($USER_ID, $Login_Error);
}
break;
The code above works 100%, I just want to see if I missed any security things or programmed it crappy

Other php-forum

How do i use vars in an array
Hiya peeps!

How do I use a var in an array. You will see $id but it isnt working.

What makes a script your own?
If someone finds a login script online, and changes some variable names around and some other minor

PHP Blog help
Need help with posting comments in a word press blog? I have a comments page where the comments are

Simpler method of getting variables from mysql
Hi Guys,

I'm trying to streamline my CMS's code and as I was writing a new page it occured to

Help on code output
My CODE:

Code: [Select] echo "<phone>".$line["phone"].&qu

Uploading/Downloading files stored in MySQL database
Hey all,

This problem just came up in my website and I'm having a hard time figuring out what

checkbox update
I am having a brain fart right now and i cant remember how to do this. if anyone could help that wou

Is this possible? If one file assigned to an ID...
I have a page that lists property listings assigned to a specific user (a manage page), with brief t

mysql query with single quotes in a variable
$sitedetails = "INSERT INTO vars (address, sitename, description, ownername, theme) VALUES ('$u

first few characters only
hi, does anyone know how to use PHP to take the first few words of a text and limit them? i have see