/**
* 校验用户名
* @param $username 用户名
* @return int
*/
function checkUsername($username)
{
global $rg_config;
L::loadClass('register', 'user', false);
if (!PW_Register::checkNameLen(strlen($username))) {
return 1;
}
$S_key = array("\\", '&', ' ', "'", '"', '/', '*', ',', '<', '>', "\r", "\t", "\n", '#', '%', '?', ' ', '..');
foreach ($S_key as $value) {
if (strpos($username, $value) !== false) {
return 2;
}
}
if (!$rg_config['rg_rglower'] && !PW_Register::checkRglower($username)) {
return 3;
}
$banname = explode(',', $rg_config['rg_banname']);
foreach ($banname as $value) {
if ($value !== '' && strpos($username, $value) !== false) {
return 2;
}
}
require_once R_P . 'uc_client/uc_client.php';
if (uc_user_get($username)) {
return 4;
} else {
return 0;
}
}
/**
* @static
*/
function checkName($regname)
{
if (!PW_Register::checkNameLen(strlen($regname))) {
Showmsg('reg_username_limit');
}
if (str_replace($this->illegalChar, '', $regname) != $regname) {
Showmsg('illegal_username');
}
if (!L::reg('rg_rglower') && !PW_Register::checkRglower($regname)) {
Showmsg('username_limit');
}
if (S::inArray(strtolower($regname), array('guest', 'system'))) {
Showmsg('illegal_username');
}
$banname = explode(',', L::reg('rg_banname'));
foreach ($banname as $key => $value) {
if ($value !== '' && strpos($regname, $value) !== false) {
Showmsg('illegal_username');
}
}
require_once R_P . 'require/functions.php';
if ($regname !== Sql_cv($regname)) {
Showmsg('illegal_username');
}
}
InitGP(array('type'), 'P');
if ($type == 'regname') {
require_once R_P . 'lib/register.class.php';
InitGP('username', 'P');
if (!PW_Register::checkNameLen(strlen($username))) {
echo 1;
ajax_footer();
}
$S_key = array("\\", '&', ' ', "'", '"', '/', '*', ',', '<', '>', "\r", "\t", "\n", '#', '%', '?', ' ');
foreach ($S_key as $value) {
if (strpos($username, $value) !== false) {
echo 2;
ajax_footer();
}
}
if (!$rg_config['rg_rglower'] && !PW_Register::checkRglower($username)) {
echo 3;
ajax_footer();
}
$banname = explode(',', $rg_config['rg_banname']);
foreach ($banname as $value) {
if ($value && strpos($username, $value) !== false) {
echo 2;
ajax_footer();
}
}
require_once R_P . 'uc_client/uc_client.php';
if (uc_user_get($username)) {
echo 4;
} else {
echo 0;