/**
* Decodes a base32 string into a binary string.
*/
static function base32_decode($b32)
{
$b32 = strtoupper($b32);
if (!preg_match('/^[ABCDEFGHIJKLMNOPQRSTUVWXYZ234567]+$/', $b32, $match)) {
Tool_Fnc::showMsg('非法输入');
}
$l = strlen($b32);
$n = 0;
$j = 0;
$binary = "";
for ($i = 0; $i < $l; $i++) {
$n = $n << 5;
// Move buffer left by 5 to make room
$n = $n + self::$lut[$b32[$i]];
// Add value into buffer
$j = $j + 5;
// Keep track of number of bits in buffer
if ($j >= 8) {
$j = $j - 8;
$binary .= chr(($n & 0xff << $j) >> $j);
}
}
return $binary;
}
protected function emailActivate($uid)
{
$tMO = new EmailactivateModel();
$pData = $tMO->fRow('SELECT activate_time FROM email_activate WHERE uid = ' . $uid . ' LIMIT 1');
if (!isset($pData['activate_time']) || empty($pData['activate_time'])) {
if (true == strpos(REDIRECT_URL, 'user_emailverify')) {
return;
}
Tool_Fnc::showMsg('', '/user_emailverify');
}
}