Php - mysql store data and use it later?
Posted on
16th Feb 2014 07:03 pm by
admin
Hi, i' making a login page at the moment, however my username + password is stored many different places, and is kinda hard to get, so I have written this entire code:
Code: <?php
session_start();
// dBase file
include 'inc/config.php';
if ($_GET["op"] == "login")
{
if (!$_POST["username"] || !$_POST["password"])
{
die("You need to provide a username and FG-Pass.");
}
// Create query
$id = "SELECT member_id FROM `members` "
."WHERE `name`='".$_POST["username"]."' ";
$q = "SELECT * FROM `members` "
."WHERE `name`='".$_POST["username"]."' "
."AND `p_locked`=0 "
."AND SELECT field_13 FROM `pfields_content` "
."WHERE `id`='".$id."' "
."AND WHERE `field_13`=('".$_POST["password"]."') "
."LIMIT 1";
// Run query
$r = mysql_query($q);
if ( $obj = @mysql_fetch_object($r) )
{
// Login good, create session variables
$_SESSION["valid_id"] = $obj->id;
$_SESSION["valid_user"] = $_POST["username"];
$_SESSION["valid_time"] = time();
// Redirect to member page
Header("Location: shop.php");
}
else
{
// Login not successful
die("Sorry, could not log you in. Wrong login information.
Or your fg has been locked. Please contact Smilie.");
}
}
else
{
//If all went right the Web form appears and users can log in
echo "<form action="?op=login" method="POST">";
echo "Username: <input name="username" size="15"><br />";
echo "FG-Password: <input type="password" name="password" size="8"><br />";
echo "<input type="submit" value="Login">";
echo "</form>";
}
?>
So, the process:
1. I get and store the member id:
Code: // Create query
$id = "SELECT member_id FROM `members` "
."WHERE `name`='".$_POST["username"]."' ";
Then:
Check if:
-Account is not locked
-Get password for a different table, using the member id we got above.
-Check if username + password matches.
-login
Code: $q = "SELECT * FROM `members` "
."WHERE `name`='".$_POST["username"]."' "
."AND `p_locked`=0 "
."AND SELECT field_13 FROM `pfields_content` "
."WHERE `id`='".$id."' "
."AND WHERE `field_13`=('".$_POST["password"]."') "
."LIMIT 1";
// Run query
$r = mysql_query($q);
But this doesn't appear to be the case that it works..
I think it has something to do with that i need to run the query, but i'm not sure, how would i fix this?
Thanks in advance
No comments posted yet
Your Answer:
Login to answer
229 6
Other forums
images aren't rendering
I'm trying to call a JPG file from within PHP (in an effort to hide the actual JPG folder). The imag
Image resize
Hi again fellers
I managed to sort out the issues with the folder,
Final hurdle is th
Problem with Subscreen
Dear Experts ,
I am facing a problem with the subscreens. My senario is as follows :
To change the name of label on SAP screen XK02.
Hi All,
Can one suggest me how to change the label of an input field of a sap standard s
Something like an INI editor or a DelimitedText-Editor
Hi all,
Am very, very, very new to PHP and not sure if I should be posting this to a Javascri
How would I do "Users not logged in since *** delete them"
I know how I would set this up, and delete the user roughly.
I'll create a table called "Use
get url?
how do i get the url of the page i'm currently on, on my website.. i think its get header.. how do i
styling a RadioButtonList
HiI need to have a radio button and close to it, its lable, then a space then another set of those.
socket communication between c++/java and sending image
hi,
i have a class in c++ called win32_sockserver which creates socket to java. i am trying
ALV List Display to point to another report on Double Click
Hi,
I want my ALV List Display to point to another report on Double Click on its line ite