';
$sql = "SELECT cat_name, cat_description FROM categories WHERE cat_id = " . mysqli_real_escape_string($dbc, $_GET['id']);
$result = mysqli_query($dbc, $sql);
if (!$result) {
die('Error trying to display category: ' . mysqli_error($dbc));
}
// Display category name and description
if (mysqli_num_rows($result) == 0) {
echo 'This category does not exist';
} else {
while ($row = mysqli_fetch_assoc($result)) {
echo '
' . $row['cat_name'] . '
';
echo $row['cat_description'];
}
}
mysqli_free_result($result);
echo '';
$sql = "SELECT thread_id, thread_subject, thread_date, user_name FROM threads JOIN users ON thread_author = user_id WHERE thread_cat = " . mysqli_real_escape_string($dbc, $_GET['id']) . " ORDER BY thread_id DESC";
$result = mysqli_query($dbc, $sql);
if (!$result) {
die('Error trying to display threads: ' . mysqli_error($dbc));
}
echo 'Thread | Latest Post |
';
$sql = "SELECT post_id, post_date, user_id, user_name FROM posts JOIN users ON post_author = user_id WHERE post_thread = ? ORDER BY post_id DESC LIMIT 1";
$stmt = mysqli_stmt_init($dbc);
if (!mysqli_stmt_prepare($stmt, $sql)) {
die('Could not create thread due to internal error: ' . mysqli_error($dbc));
}
while ($row = mysqli_fetch_assoc($result)) {
mysqli_stmt_bind_param($stmt, "i", $row['thread_id']);
mysqli_stmt_execute($stmt);
$thread_res = mysqli_stmt_get_result($stmt);
$thread = mysqli_fetch_assoc($thread_res);
echo '';
echo '';
echo 'by ' . $row['user_name'] . ' on ' . date('M d, Y', strtotime($row['thread_date'])) . ' | by ' . $thread['user_name'] . ' ' . date('m/d/Y g:ia', strtotime($thread['post_date'])) . ' |
';
}
mysqli_stmt_close($stmt);
mysqli_free_result($result);
echo '
';
include 'footer.php';