$dbFunctions->deleteUser($username_);
}
//Destroy session
session_unset();
session_destroy();
} else {
if ($action == "post") {
session_start();
if (isset($_SESSION["username"])) {
$username_ = $_SESSION["username"];
$chatText_ = $_POST['message'];
date_default_timezone_set('America/Los_Angeles');
$file = fopen("../chatLog.txt", "a");
fwrite($file, "<div class='msgContainer'>(" . date("g:i A") . ") <h4 id='username'>" . $username_ . ":</h4> " . stripslashes(htmlspecialchars($chatText_)) . "<br></div>" . PHP_EOL);
fclose($file);
$dbFunctions->updateActivity($username_);
}
} else {
if ($action == "idle") {
//Delete session
session_start();
if (isset($_SESSION["username"])) {
$username_ = $_SESSION["username"];
$file = fopen("../chatLog.txt", "a");
fwrite($file, "<div class='msgContainer'> <i>User " . $username_ . " has left the chat.</i><br> </div>" . PHP_EOL);
fclose($file);
//Delete user from the database
$dbFunctions->deleteUser($username_);
}
//Destroy session
session_unset();
