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06/02/2009 at 12:27PM PDT, ID: 24457826

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9.1

Why is this code not finding my database record?

Asked by rentawebguy in PHP Scripting Language, PHP and Databases

I am using Wordpress MU (Multi User) and I have my server setup to work with wildcard subdomains.

I have confirmed that the $subdomain gets a value by echoing it to the screen. I think the problem is in my IF statement. (see attached code)

For example, if I have a user_login called "johndoe" and someone enters http://johndoe.mydomain.com in the url location it is suppose to then redirect the user to the proper address which is http://johndoe.mydomain.com/wpmu except it does not.

What am I doing wrong?

View the Solution FREE for 30 Days

         
           
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             <?php
function curPageURL() {
$isHTTPS = (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on");
$port = (isset($_SERVER["SERVER_PORT"]) && ((!$isHTTPS && $_SERVER["SERVER_PORT"] != "80") || ($isHTTPS && $_SERVER["SERVER_PORT"] != "443")));
$port = ($port) ? ':'.$_SERVER["SERVER_PORT"] : '';
$url = ($isHTTPS ? 'https://' : 'http://').$_SERVER["SERVER_NAME"].$port.$_SERVER["REQUEST_URI"];
return $url;
}
 
$host = $_SERVER["SERVER_NAME"];
$subdomain = substr($host,0,strpos($host,"."));
 
    $dbuser     = "user";
    $dbpass      = "password";
    $dbhost     = "localhost";
    $dbname     = "database";
 
    $remoteconn = mysql_connect($dbhost, $dbuser, $dbpass);
 
    mysql_select_db("wordpress_mu", $remoteconn);
    
    $query = "SELECT * FROM wp_users WHERE user_login = '$subdomain'";
 
    $result = mysql_query($query, $remoteconn) or die("Query error: " . mysql_error());
 
    if (mysql_num_rows($result) !== 0) {
    
       header("Location: http://$subdomain.mydomain.com/wpmu/");
}
    mysql_close($remoteconn); 
?>

           
         

20091111-EE-VQP-91 - Hierarchy / EE_QW_3_20080625

1. Ray_Pas...2,156,049
2. cxr1,235,724
3. hielo354,596
4. angelIII324,026
5. Michael701286,597
6. al3cs12285,771
7. bportlock278,669
8. gr8gonzo251,935
9. logudotcom231,144
10. profya229,426
11. BrianMM221,560
12. wuff1uk213,320
13. gamebits145,042
14. thehagman143,518
15. shobinsun140,329
16. RQuadling133,855
17. mplungjan127,565
18. Mahdii7121,650
19. Hube02115,519
20. ddrudik105,318
21. routinet105,025
22. agamal102,307
23. yodercm102,279
24. fibo101,913
25. TerryAtO...101,765

1. Ray_Pas...2,858,661
2. hernst422,561,233
3. hielo2,370,337
4. Roonaan2,131,918
5. cxr1,475,454
6. angelIII1,308,659
7. TeRReF1,246,909
8. Squinky1,065,477
9. Diablo841,046,676
10. RQuadling957,099
11. glcummins765,827
12. steelseth12654,695
13. logudotcom650,103
14. bportlock608,928
15. snoyes_jw599,563
16. yodercm553,795
17. Michael701548,778
18. routinet544,590
19. gamebits520,985
20. Zyloch496,930
21. ddrudik493,721
22. b0lsc0tt477,997
23. nizsmo472,554
24. ldbkutty468,085
25. Batalf452,611

Why is this code not finding my database record?

Asked by rentawebguy in PHP Scripting Language, PHP and Databases

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