php – MySQL密码检查器
发布时间:2020-12-13 17:14:29 所属栏目:PHP教程 来源:网络整理
导读:我的问题: 我有一个密码检查程序,可以确保密码在插入数据库之前不是 25或5个字符.如果是,则会发出错误.这一切都很完美,但我似乎无法检查密码是否不是 5和/或 25个字符然后将它放入数据库. 代码部分: if (strlen($pswd)30) {echo "Your password is too lon
我的问题:
我有一个密码检查程序,可以确保密码在插入数据库之前不是> 25或<5个字符.如果是,则会发出错误.这一切都很完美,但我似乎无法检查密码是否不是< 5和/或> 25个字符然后将它放入数据库. 代码部分: if (strlen($pswd)>30) { echo "Your password is too long! Password's should be between 5 and 30 characters long!"; } if (strlen($pswd)<5) { echo "Your password is too short! Password's should be between 5 and 30 characters long!"; } else if (!strlen($pswd)>30||strlen($pswd)<5) { $query = mysql_query("INSERT INTO users VALUES ('','$un','$fn','$ln','$em','$pswd','$d','0')"); die("<h2>Welcome to M8Ster</h2>Please login to your account to get started ..."); } 解决方法
尝试将所有if语句组合成一个if-elseif-else:
if (strlen($pswd)>30) { echo "Your password is too long! Password's should be between 5 and 30 characters long!"; } else if (strlen($pswd)<5) { echo "Your password is too short! Password's should be between 5 and 30 characters long!"; } else { $query = mysql_query("INSERT INTO users VALUES ('','0')"); die("<h2>Welcome to M8Ster</h2>Please login to your account to get started ..."); } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |