随机生成6位数:discuz的salt用到:```字符串:substr(uniqid(rand()), -6);字 符:substr(uniqid(rand(), true), -6);```
Statement:The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn