PHP - Help With Simple Redirect In Php

Hello, im very green to php and I am having trouble creating a simple log in script. Not sure why this is not working, maybe a mysql_query mistake? I am not receiving any errors but nothing gets updated in the members table and my error message to the user displays.  any help is appreciated! here is my php:


<?php
session_start();

$errorMsg = '';
$email = '';
$pass = '';

if (isset($_POST['email'])) {
   $email = ($_POST['email']);
   $pass = ($_POST['password']);
   
   $email = stripslashes($email);
    $pass = stripslashes($pass);
   $email = strip_tags($email);
   $pass = strip_tags($pass);
   
if ((!$email) || (!$pass)) {
   $errorMsg = '<font color="#FF0000">Please fill in both fields</font>';
}else {
   include 'scripts/connect_db.php';
   $email = mysql_real_escape_string ($email);
   $pass = md5($pass);
   
   $sql = mysql_query("SELECT * FROM members WHERE email='$email' AND password='$pass'");
   
   $log_check = mysql_num_rows($sql);
   
if ($log_check > 0) {
    while($row = mysql_fetch_array($sql)) {
      
      $id = $row["id"];
      $_SESSION['id'];
      $email = $row["email"];
      $_SESSION['email'];
      $username = $row["username"];
      $_session['username'];
      
      mysql_query("UPDATE members SET last_logged=now() WHERE id='$id' LIMIT 1");
      
   }//Close while loop
   echo "You are logged in";
             exit();
}
else {
   $errorMsg = '<font color="#FF0000">Incorrect login data, please try again</font>';
}


     }
}
?>



and the form:

<?php echo $errorMsg; ?>
<form action="log_in.php" method="post">
Email:<br />
<input name="email" type="text" /><br /><br />
Password:<br />
<input name="password" type="password" /><br /><br />
<input name="myBtn" type="submit" value="Log In" />
</form>

Hi can someone pls help, im tryin a tutorial but keep getting errors, this is the first one i get after registering.

You Are Registered And Can Now Login
Warning: Cannot modify header information - headers already sent by (output started at /home/aretheyh/public_html/nealeweb.com/regcheck.php:43) in /home/aretheyh/public_html/nealeweb.com/regcheck.php on line 46

I having trouble with my re-direct code on my php registration form. The form does submit data to the database but I'm getting the following error.

"Warning: Cannot modify header information - headers already sent by (output started at /homepages/25/d232402382/htdocs/testencourage/registration.php:15) in /homepages/25/d232402382/htdocs/testencourage/registration.php on line 87"

I would like the form goes to the thanks.php after submitting the data but its not doing its job. Here is the code.

Code: [Select]
<?php 

if ($_SERVER['HTTPS']) { 
header('location: https://www.fakewebsite.com'); 
} 

the regular html syntax <title>, site  navigation, etc...

?>


<?php 

if (isset($_POST['submitted'])){ 
     
$fields = array( 
    'email', 
    'state', 
    'district', 
    'gender', 
    'age', 
    'profession', 

); 

if (safe($_POST['survey']=="Yes")){ 
    $survey = "Yes"; 
} 
else{ 
    $survey = "No"; 
} 
     

foreach($fields as $fieldName) { 
    if(isset($_POST[$fieldName]) and safe(trim(stripslashes($_POST[$fieldName]))) !==''){ 
        $$fieldName = safe(trim(stripslashes($_POST[$fieldName]))); 
    }else { 
         
                $errors[] = "Please enter your". $fieldName .""; //code to validate fields 
    } 
} 
if(!isset($errors)){ 
     
require_once('Connections/encourage.php'); 

$query = "INSERT INTO participants (email, state, district, gender, age, profession, survey, registration_date)
VALUES ('$email', '$state', '$district', '$gender', '$age', '$profession','$survey', NOW())"; //databasse connection 
    
    $result = mysql_query ($query);      



if ($result){ 
     
    $url = 'http://'. $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']); 
     
    if ((substr($url, -1) == '/') || (substr($url, -1) == '\\')) { 
        $url = substr ($url, 0 -1); 
    } 
     
    $url .= '/thanks.php'; 
    header("Location: $url");// this is line 87 
    exit(); 
     
    }else{ 
     
    echo '<h1 id="mainhead">System Error</hl> 
    <p>Your registration could not be completed due to a system error We apologize for any incovience</p>';//gives system error 
    echo 'p' . mysql_error(). '<br /><br />Query: ' . $query . '</p>'; 
    exit(); 
     
    } 
    mysql_close(); 
     
    } else { 
         
        echo '<h1 id="mainhead">Error!</h1> 
        <p class="error">The following error(s) occurred:<br />'; 
        foreach($errors as $msg) { 
            echo " - $msg<br/>\n"; 
        } 
        echo '</p><p>Please try again.</p><p><br/></p>'; 
    } 

} 

function safe($string) 
    { 
        $pattern = "/\r|\n|\%0a|\%0d|Content\-Type:|bcc:|to:|cc:/i"; 
        return preg_replace($pattern, '', $string); 
    } 
     
?>

Also I'm going to set up my ssl on the server so I'm planning to use that https redirect syntax but since I'm very new at this, am I missing something. Your help will be greatly appreciated, thanks!

Can anyone enlighten me on why this doesn't redirect and if there's a better / different way of achieving a redirect deep within a page?

<?php
echo"anything"; // remove this echo or even make it blank and it redirects as expected
header("location:blah.php");
?>

Hi,

I'm trying to figure out if I can get a redirect page to work, without needing to use the header("Location: page.php"); command.

I know with asp, there is a response.redirect for redirecting pages, but, with the header, I can only use this, if there is no output before calling the command.

Is there any method that can be used where I can process some code, if output is required, and depending on processing on the page, redirect it to another page, using a command similar to response.redirect?

I have seen the http_redirect, but I can only see this working with clearing buffers etc. I have also a redirect_to("page.php"); command, but I cannot get this to work.

I am using php 5.

Any help would be appreciated.

Thanks.

if you go to this page here

http://www.nikita-andrews.com/ingrid/?page_id=34 you see it is a three column grid layout

if you click on image and go to single post you will see above the post it will either say HOME/PORTFOLIO/CURRENT PAGE or HOME/(CATEGORY)/CURRENT PAGE

if you click on Portfolio or Category (whichever category it may be) it takes you back to a vertical list of all the post in the category like such http://www.nikita-andrews.com/ingrid/?cat=5 ... is there a way to redirect that link to go back to the 3 grid layout portfolio or portfolio category page?

Using wordpress ... not sure where the php would be located. Im guessing in single.php but not sure where the code for that function is located in there

 

Hello,

Basicly, I want to make a php index, but make a certain redirect from it, for example, make:

http://mysite.com/index.php?goto=forums

Go to forums of my link choice, is their a simple code I can use?

Thanks

Hi all,

I have

a page url that looks like this:

jobs.php?view=view&id=5

Their is a login on this page, the form ends with this command:

header("Location: ".$session->referrer);

The fuction for this is:


<?php
function startSession(){
      global $database;  //The database connection
      session_start();   //Tell PHP to start the session

      /* Determine if user is logged in */
      $this->logged_in = $this->checkLogin();

      /**
       * Set guest value to users not logged in, and update
       * active guests table accordingly.
       */
      if(!$this->logged_in){
         $this->username = $_SESSION['username'] = GUEST_NAME;
         $this->userlevel = GUEST_LEVEL;
         $database->addActiveGuest($_SERVER['REMOTE_ADDR'], $this->time);
      }
      /* Update users last active timestamp */
      else{
         $database->addActiveUser($this->username, $this->time);
      }
      
      /* Remove inactive visitors from database */
      $database->removeInactiveUsers();
      $database->removeInactiveGuests();
      
      /* Set referrer page */
      if(isset($_SESSION['url'])){
         $this->referrer = $_SESSION['url'];
      }else{
         $this->referrer = "/";
      }

      /* Set current url */
      $this->url = $_SESSION['url'] = $_SERVER['PHP_SELF'];
   }
?>

Basically

 $this->url = $_SESSION['url'] = $_SERVER['PHP_SELF'];

seems to cut my url to:

 jobs.php

instead of:

jobs.php?view=view&id=5

Can anyone here tell me how to fix this?

Thanks Guys

Can someone tell me how to fix this

At the top of every page i have this.
Code: [Select]
<?php include('GiveAway_Control.php');?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
in the GiveAway_Control.php there is the
    Code: [Select]
header("Location: http://www.domain.com/winner.html"); /* Redirect browser */
The GiveAway_Control.php has NO echo statements what so ever.

Im setting up members on my site i want the profile url to be like www.mywebsite.com/NATHAN but not go to a folder on my server called nathan but instead go to mywebsite.com/?profile=Nathan 

Hi,   Can someone tell me what this redirect will do?  

RewriteCond %{HTTP_HOST} ^(www\.)?website\.com/microsite$

RewriteRule ^(.*)$ http://subdomain.website.com/microsite/$1 [R=301,L]

    Thanks!

<?php
$get = fetch("SELECT number FROM dom")
if "$get = 1"
echo "<meta http-equiv='refresh' content='0;url=http://toxicpets.co.uk/down_for_maitenence.php'>";
elseif "$get = 0"
echo "<meta http-equiv='refresh' content='0;url=http://toxicpets.co.uk/index.php'>";
?>

is this code right???

Ok, so let's say my website is bob.com - fine. Well, I want to have sam.com also, but can't afford to pay for Deluxe hosting. So I get the domain, but I forward sam's DNS servers to point at Bob, with masking on.

What I'm looking to do is to identify what the person typed in - i.e., the original, unmodified URL. Here's what I have currently:

function get_redirect_target($url)
{
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_HEADER, 1);
    curl_setopt($ch, CURLOPT_NOBODY, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $headers = curl_exec($ch);
    curl_close($ch);
    // Check if there's a Location: header (redirect)
    if (preg_match('/^Location: (.+)$/im', $headers, $matches))
        return trim($matches[1]);
    // If not, there was no redirect so return the original URL
    // (Alternatively change this to return false)
    return $url;
}

$path = $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
echo get_redirect_target($path);

The main problem here is that it's VERY slow. I'm also often getting a 500 error. Anyone have any ideas?