Skip to main content

Ordering in a foreach loop

I trying to order a query inside a foreach loop. After looking around reasoning why its not displaying the results correctly I've read that the foreach will only run once for every user its found so its basically just ordering that one users updates.

$AllFriend = explode(",", $UserInfo['friends']);
                                array_push($AllFriend, $Username);

                                foreach ($AllFriend as $FriendSel) {

                                    $sql5 = "SELECT * FROM updates WHERE username = :username ORDER BY id DESC LIMIT 20";
                                    $DoQuery = $pdo->prepare($sql5);
                                    $DoQuery->bindValue(':username', $FriendSel);
                                    $DoQuery->execute();
while ($Updates = $DoQuery->fetch(PDO::FETCH_ASSOC)){

I have the friends in the database like "friend1, friend2, friend3" etc so I'm using array_push to add the users username in to be able to see their own updates to as you wouldn't add yourself as a friend.

What would I need todo to be able to get the updates ordering by ID.

I'm not wanting someone to just show me what todo and thats it as I want to learn so pointing me in the right direction would be great!

Thank you!



source https://stackoverflow.com/questions/69003893/ordering-in-a-foreach-loop
Labels:

Comments

Post a Comment

Popular posts from this blog

Confusion between commands.Bot and discord.Client | Which one should I use?

Whenever you look at YouTube tutorials or code from this website there is a real variation. Some developers use client = discord.Client(intents=intents) while the others use bot = commands.Bot(command_prefix="something", intents=intents) . Now I know slightly about the difference but I get errors from different places from my code when I use either of them and its confusing. Especially since there has a few changes over the years in discord.py it is hard to find the real difference. I tried sticking to discord.Client then I found that there are more features in commands.Bot . Then I found errors when using commands.Bot . An example of this is: When I try to use commands.Bot client = commands.Bot(command_prefix=">",intents=intents) async def load(): for filename in os.listdir("./Cogs"): if filename.endswith(".py"): client.load_extension(f"Cogs.{filename[:-3]}") The above doesnt giveany response from my Cogs ...
Post a Comment
Read more

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype
Post a Comment
Read more

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console...
Post a Comment
Read more