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POBasic PHP-script doesn't work
primarykey
Id
13130061
data
AcceptedAnswerId
13130174
AnswerCount
2
ClosedDate
CommentCount
6
CommunityOwnedDate
CreationDate
2012-10-29T21:38:22.853
FavoriteCount
0
LastActivityDate
2012-10-29T21:49:46.963
LastEditDate
LastEditorUserId
0
OwnerUserId
1779654
ParentId
0
PostTypeId
1
Score
0
ViewCount
135
LastEditorDisplayName
text
Body
I'm new to PHP and SQL but I'm trying to create a simple PHP-script that allows a user to login to a website. It doesn't work for some reason and I can't see why. Every time I try to login with the correct username & password, I get the error "Wrong Username or Password". The database-name and table-name are correct. connect.php: <pre><code><?php $db_host = 'localhost'; $db_name = 'app'; $db_user = 'root'; $db_pass = ''; $tbl_name = 'users'; // Connect to server and database mysql_connect("$db_host", "$db_user", "$db_pass") or die("Unable to connect to MySQL."); mysql_select_db($db_name)or die("Cannot select database."); // Info sent from form $user = trim($_POST['user']); $pass = trim($_POST['pass']); // Protection against MySQL injection $user = stripslashes($user); $pass = stripslashes($pass); $user = mysql_real_escape_string($user); $pass = mysql_real_escape_string($pass); $sql = ("SELECT * FROM $tbl_name WHERE username='$user' and password='$pass'"); $result= mysql_query($sql); $count 0= mysql_num_rows($result); if($count==1){ // Register $user, $pass send the user to "score.php" session_register("user"); session_register("pass"); header("location:score.php"); } else { echo "Wrong Username or Password"; } ?> </code></pre> score.php: <pre><code><?php session_start(); if(!session_is_registered(user)){ header("location:login.html"); } ?> <html> <body> <h1>Login Successful</h1> </body> </html> </code></pre> I hope someone can find my mistake, thanks!
Tags
<php><sql><database>
Title
Basic PHP-script doesn't work
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USJohnny Smith
plurals
PostLinksPostIdRelatedPostId
1. PL
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PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
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 PTAnswer
2. PO
 singulars
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VotesPostIdCreationDate
1. VO
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 POBasic PHP-script doesn't work
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTDownMod
2. VO
 singulars
 PostPostId
 POBasic PHP-script doesn't work
 UserUserId
 This table or related slice is empty.
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CommentsPostId

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