本文实例为大家分享了php生出随机字符串的具体代码,供大家参考,具体内容如下
function generateRandomString($length = 10) { $characters = 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ; $randomString = ; for ($i = 0; $i