我找不到丢失的花括号,但我收到了这条消息"Parse error: syntax error, unexpected $end in /site/public_html/core/functions/users.php on line 75"
对于以下代码..
<?php
function activate($email, $email_code) {
$email = mysql_real_escape_string($email);
$email_code = mysql_real_escape_string($email_code);
if (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `email` = '$email' AND `email_code` = '$email_code' AND `active` = 0"), 0) == 1) {
mysql_query("UPDATE `users` SET `active` = 1 WHERE `email` = '$email'");
return true;
}
else {
return false;
}
function change_password ($user_id, $password) {
$user_id = (int)$user_id;
$password = md5($password);
mysql_query("UPDATE `users` SET `password` = '$password' WHERE `user_id` = $user_id");
}
function register_user($register_data) {
array_walk($register_data, 'array_sanitize');
$register_data['password'] = md5($register_data['password']);
$fields = '`' . implode('`, `', array_keys($register_data)) . '`';
$data = '\'' . implode('\', \'', $register_data) . '\'';
mysql_query("INSERT INTO `users` ($fields) VALUES ($data)");
email($register_data['email'], 'Activate your account', "
Hello " . $register_data['username'] . ", \n\n You need to activate your account, so use the link below: \n\nhttp://www.mysite.com/activate.php?email=" . $register_data['email'] . "&email_code=" . $register_data['email_code'] . "\n\n~Admin~ ");
}
function user_count() {
return mysql_result(mysql_query("SELECT COUNT('user_id') FROM `users` WHERE `active` = 1"), 0);
}
function user_data($user_id) {
$data = array();
$user_id = (int)$user_id;
$func_num_args = func_num_args();
$func_get_args = func_get_args();
if ($func_num_args > 1) {
unset($func_get_args[0]);
$fields = '`' . implode('`, `', $func_get_args) . '`';
$data = mysql_fetch_assoc(mysql_query("SELECT $fields FROM `users` WHERE `user_id` = $user_id"));
return $data;
}
}
function logged_in() {
return (isset($_SESSION['user_id'])) ? true : false;
}
function user_exists($username) {
$username = sanitize($username);
return (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `username` = '$username'"), 0) == 1) ? true : false;
}
function email_exists($email) {
$email = sanitize($email);
return (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `email` = '$email'"), 0) == 1) ? true : false;
}
function user_active($username) {
$username = sanitize($username);
return (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `username` = '$username' AND `active` =1"), 0) ==1) ? true : false;
}
function user_id_from_username ($username) {
$username = sanitize($username);
return (mysql_result(mysql_query("SELECT `user_id` FROM `users` WHERE `username` = '$username'"), 0, 'user_id'));
}
function login ($username, $password) {
$user_id = user_id_from_username($username);
$username = sanitize($username);
$password = md5($password);
return (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `username` = '$username' AND `password` = '$password'"), 0) == 1) ? $user_id : false;
}
?>
谢谢你的帮助。