unset($_SESSION[$esid]);
}
$c = isset($t_m) ? yjl_getMsg($t_m) : '';
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
if (isset($_POST['password']) && trim($_POST['password']) != '' && isset($_POST['email']) && trim($_POST['email']) != '') {
$p = htmlspecialchars(trim($_POST['password']), ENT_QUOTES);
$email = htmlspecialchars(trim($_POST['email']), ENT_QUOTES);
if (yjl_cemail($email)) {
$ip = yjl_getIP();
$u = str_replace('@', '_', $email);
$u = str_replace('.', '_', $u);
$ue = preg_match("/^\\w+\$/i", $u) ? $u : '';
if ($ue == '') {
$u = substr(md5(time() . rand(1, 1000)), 0, 16);
}
$u = yjl_chkusername($u);
if ($u != '') {
$un_c = 0;
$em_c = 0;
$q_res = sprintf('select uid from %s where username=%s limit 1', $dbprefix . 'members', yjl_SQLString($u, 'text'));
$res = mysql_query($q_res) or die('');
if (mysql_num_rows($res) > 0) {
$un_c = 1;
}
mysql_free_result($res);
$q_res = sprintf('select uid from %s where email=%s limit 1', $dbprefix . 'members', yjl_SQLString($email, 'text'));
$res = mysql_query($q_res) or die('');
if (mysql_num_rows($res) > 0) {
$em_c = 1;
}
mysql_free_result($res);
function yjl_chkusername($u, $t = 0)
{
global $dbprefix;
$un = $u . ($t > 0 ? '_' . $t : '');
$q_res = sprintf('select uid from %s where username=%s limit 1', $dbprefix . 'members', yjl_SQLString($un, 'text'));
$res = mysql_query($q_res) or die(mysql_error());
if (mysql_num_rows($res) > 0) {
$t++;
$u = yjl_chkusername($u, $t);
} else {
$u = $un;
}
mysql_free_result($res);
return $u;
}
