如何不打印与使用 php 脚本登录的用户的会话名称相等的 mysql 表值

Question

I am trying to create a social media prototype where user can log in, add others, send small file to others, etc. at the add friends page I have printed all the users name. when printing my name is also getting printed. what I want is to hide my my name from that list so that I get a list of all the other person except mine.

Answer 1

试试这个：

select * from table where user_name not in ($_SESSION["name"]);

select * from table where user_name != '$_SESSION["name"]';

Answer 2

from php session you will get loggin user id, use that userid in your mysql query like following

$query = "select * from users where user_id not in(".$loggedInUserId.")";

where $loggedInUserId is the php session user id.