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path: root/user.php
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<?php
include_once 'header.php';
include_once 'includes/db_inc.php';
?>

<?php
function nobody_is_here() {
	echo 'Nobody\'s here! <a href=index.php>Go home.</a>';
}

if (!isset($_GET['id'])) {
	nobody_is_here();
} else {
	// If this is the user's own page, show the 'options' bar
	if ($_SESSION['user_id'] == $_GET['id']) {
		echo '<nav><a href=change_passw.php>Change Password</a>';
		echo '</nav>';
	}
	echo '<section>';

	$sql = 'SELECT user_id, user_name, user_date FROM users WHERE user_id=?';
	$stmt = mysqli_stmt_init($dbc);

	if (!mysqli_stmt_prepare($stmt, $sql)) {
		die('Could not create thread due to internal error: ' . mysqli_error($dbc));
	}
	mysqli_stmt_bind_param($stmt, 'i', $_GET['id']);
	mysqli_stmt_execute($stmt);
	$res = mysqli_stmt_get_result($stmt);
	$user = mysqli_fetch_assoc($res);

	if (!$user) {
		nobody_is_here();
	} else {
		echo '<div><h1 style="font-weight:normal">User: <b>'. $user['user_name'] .'</b><sub style="font-size: small;">ID#'. $user['user_id'] .'</sub></h1></div>';
		echo 'Registered since '. date('M d, Y', strtotime($user['user_date']));
	}
}
?>
</section>

<?php include_once 'footer.php'; ?>