/**
* Return a single course's data or nothing if the course doesn't exist
*
* @db the MySQL database connection
*
**/
function get_course($db, $courseID)
{
$courses = get_user_courses($db);
foreach ($courses as $row) {
if ($row['courseID'] == $courseID) {
return $row;
}
}
}
<?php
require_once 'includes/all.php';
if (!is_logged_in()) {
header("Location: signin.php");
exit(0);
}
$db = connect_db();
$user_courses = get_user_courses($db, get_logged_in_user_id());
?>
<!DOCTYPE html>
<html>
<head>
<title> Search Groups | Study Group Finder </title>
<?php
include 'includes/_head.html';
?>
</head>
<body>
<?php
include 'includes/_nav.php';
?>
<div class="breadcrumbs">
<a href="index.php">Home</a>
» Search
</div>
<div class='row'>
<div class='col-md-6'>
if (!is_logged_in()) {
header("Location: signin.php");
exit(0);
}
if (!isset($_GET['id'])) {
// um
header('Status: 404');
die('missing id');
}
$db = connect_db();
$user = get_user($db, $_GET['id']);
if (!$user) {
header('Status: 404');
die('no such user');
}
$courses = get_user_courses($db, $user['id']);
$college = null;
if ($user['college_id']) {
$q = $db->prepare("SELECT * FROM colleges WHERE id=?");
$q->bindValue(1, $user['college_id']);
$q->execute();
$college = $q->fetch();
}
$is_myself = $user['id'] == get_logged_in_user_id();
$id = $_GET['id'];
?>
<!DOCTYPE html>
<html>
<head>
<title><?php
echo htmlspecialchars($user['name']);
