摘要：
/** * 10进制转为62进制 * * @param integer $n 10进制数值 * @return string 62进制 */ function dec62($n) { $base = 62; $index = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; $ret = ''; for($t = floor(log10($n) / log10($base)); $t >= 0; $t --) { $a = floor($n ... 阅读全文
