摘要: <?php /** * 生成验证码 * @param int $type * @param int $length * @return string */function buildRandomString($type=1,$length=4){ if ($type == 1) { $chars = 阅读全文
posted @ 2017-06-29 11:14 winningbuddha 阅读(202) 评论(0) 推荐(0) 编辑