43 lines
894 B
PHP
43 lines
894 B
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
function isEmpty(array $array){
|
|
foreach ($array as $value => $content) {
|
|
if (empty($content)){
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
function user_exists(object $pdo, string $username){
|
|
if (username_search($pdo, $username)) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function send_message(object $pdo, string $username, string $content) {
|
|
function get_users_id(object $pdo, string $username){
|
|
$user_id = retrieve_user_id($pdo, $username);
|
|
return $user_id;
|
|
}
|
|
|
|
$users_id = get_users_id($pdo, $username);
|
|
write_message($pdo, $username, $users_id, $content);
|
|
}
|
|
|
|
function print_errors(){
|
|
check_errors();
|
|
}
|
|
|
|
function is_user_logged_in() {
|
|
if (isset($_SESSION["username"])) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
} |