how do i display data on a page from mysql
Posted on
16th Feb 2014 07:03 pm by
admin
1 - do i use this code at the top of each of my page i wish to only alow access if there as been a session
Code: <?php
include_once 'Connect.php';
if (!is_authed())
{
die ('You are not permitted to view this page, <a href="index.php">click here</a> to go back.');
}
?>
connect.php i use to conect to database this also does a included to functions.php
this is part of my functions.php
Code: function user_login($username, $password)
// Now encrypt the data to be stored in the session
$encrypted_id = md5($user['id']);
$encrypted_name = md5($user['username']);
// Store the data in the session
$_SESSION['id'] = $id;
$_SESSION['username'] = $username;
$_SESSION['encrypted_id'] = $encrypted_id;
$_SESSION['encrypted_name'] = $encrypted_name;
}
function is_authed()
{
// Check if the encrypted username is the same
// as the unencrypted one, if it is, it hasn't been changed
if (isset($_SESSION['username']) && (md5($_SESSION['username']) == $_SESSION['encrypted_name']))
{
return true;
}
else
{
return false;
}
}
lastly if i want do display info from the database where it matches the session being used
What code would if any would i use to compliment the code in the first question and what code would i enter into the table below
Code: <html>
<head></head>
<body>
<table>
<tr>
<td>feild1 from database here</td>
<td>feild2 from database here</td>
<td>feild3 from database here</td>
</tr>
</table>
</body>
</html>
No comments posted yet
Your Answer:
Login to answer
167
30
Other forums
Php If in MySql query (hiding labels if a field is empty)
Okay, I've been trying to do this for a while, and I'm finally going to ask for help so I can get th
Display search result
Hi!
I have a SQL database with information about albums and track (music).
This is wh
Most basic form question ever?
Hello,
I want to use this snippet to make sure the fields in a form are ok before processing
Reading waves
Hi,
I am trying to find a way of finding the highs and lows on a graph line, the line points
Apart from cron
I need to run a php file every one hour. Is there any other solution apart from cron job?
Data type mismatch
Hi,
I am migrating data from algol to c.I mapped real datatype in algol to double datatype in
form problem
below in the form action, i've put "test.php?w=$sw&h=$sh" but when i input the for
Need help with unexpected T-STRING error
I'm a newbie and I'm still learning PHP. However this error has me stumped. I've googled, searched t
Email Script does not reach destination
Hey Guys look at this code snippet :
Code:
//read a line from the file
$myFile = "
Grids not displaying decimals, and behaving differently on different PCs?
Hello,
I coded a relatively simple MII application that allows data from a form to be add