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82问答网 > php登陆界面的function代码问题。无论我输入的用户名和密码是否正确，都显示"用户名或密码错误！"--求助

php登陆界面的function代码问题。无论我输入的用户名和密码是否正确，都显示"用户名或密码错误！"--求助

2025-03-17 00:39:40

推荐回答（1个）

回答1：

将：$row = mysql_fetch_array(mysql_query($db, $sql)); 这句改为：$row = mysql_fetch_array(mysql_query($sql,$db )); 试试

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