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Checking Login Status
Okay, for this page, I need to check if the user is logged into my site or not. If the person is, $_SESSION['username'] will return a true value. If the value is true, I want to print the content of the page. If it returns false, I want to print an error message like "You are not currently... -
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Problem with Recalling Recent Messages
I get an error now. 9 $time = date("U"); 10 $display = $time-900; 11 $res = mysql_query("SELECT COUNT (*) as cnt FROM messages WHERE date >= $display"); 12 $info=mysql_fetch_assoc($res); 13 $entries = $info['cnt']; Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result... -
Problem with Recalling Recent Messages
Okay, the following code is for a type of chat room in which, either messages that are less than 15 minutes old, or the most recent 25 messages will be printed. However, all that is being printed is the HTML tag and the Backround tag, which are not in the PHP coding. And, yes, I do have a... -
PHP/MySQL Syntax Issues
I have recurring issues with incorporating SQL syntax with PHP. This is what I have, followed by the error I'm getting. elseif ($_GET[action] == 'edit' & $_POST[username] != '') { $query="UPDATE users SET username='$_POST[username]', PASSWORD='$_POST[PASSWORD]', handle='$_POST[handle]'... -
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Syntax Question
Yes, that helps, but now I'm ending up with an SQL error in syntax. -
Syntax Question
I'm not sure why this code isn't working. $data="('$_POST[username]', '$_POST[PASSWORD]', '$_POST[handle]', '$_POST[rank]', '$_POST[group]', '$_POST[gender]', '$_POST[av]')" $result3 = mysql_query("INSERT INTO users $data") or die(mysql_error()); echo "Account successfully updated... -
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mysql_num_rows();
I can't get this function to work. A sample code: <? $link = mysql_connect("localhost", "users", "users"); mysql_select_db("users", $link); $result = mysql_query("SELECT * FROM user", $link); $num_rows = mysql_num_rows($result); echo "$num_rows Rows\n"; ?> And I'm getting the following... -
Fetching Data File
Not what I meant, but that works just as well, I think. Like, if I wanted to print the number nine, I'd just use $rec[9] correct? -
Fetching Data File
I guess I'm not describing it very well. I want ($username,$rank,$handle,$password,$group,$word) to be in a separate file, so that if I need to add a new variable, ex: ($username,$rank,$handle,$password,$group,$word,$NEW), then I wouldn't want to go through every program and add ,$NEW to every... -
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Fetching Data File
In this case, $group will be used to determine whether or not a user has access to a given page. -
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Fetching Data File
I see why you would be confused, but that's not what I meant. I want one file to be ($username,$rank,$handle,$password,$group,$word) Then, I want to call it up in this program, something like open(ACCOUNT, $data_file) || die("Could not open file!"); @raw_data=<ACCOUNT>; close(ACCOUNT)... -
Fetching Data File
open(ACCOUNT, $data_file) || die("Could not open file!"); @raw_data=<ACCOUNT>; close(ACCOUNT); foreach $account (@raw_data){ chop($account); ($username,$rank,$handle,$password,$group,$word)=split(/\|/,$account); I want the ($username,$rank,$handle,$password,$group,$word) in a separate...
