particles in the air

so I want to have particles folating in the air. How may I go by doing this?

What exactly do you mean? Infinite particles(that stay in the air)? If so, then yes.

indeed

Use a repeating task or an infinite loop.

PHP:

while($server->isLevelLoaded($levelName)){
    $server->getLevelByName($levelName)->addParticle($particle);
}

This should do it, I think. Or if you want to go the easy way, use a repeating task.

I would think this is the easy way. Why waste time creating a task? lol

Because someone doesn't know how to use loops.

i would use a repating task. but the thing is how would i go about doing that. i need to know how to set it in the air

You would use a task because you don't know how to use loops. A task would create much more lag. It's easy to spawn particles in the air, if you ever heard of y-coordinates.

i am doing this when a player joins. but i want particles to spawn in mid-air

So you want particles to constantly be spawned above a player?

Particles above player(s):

task, for each online player spawn a particle.

no in the air

In the air above a player, right?

yep

Dude your "in the air" is so confusing.

He wants to have a "firework" appear when a player joins.

Creating a task for this would just be a waste of time.
Just use a loop.
For it to spawn above the player you need to get the Y coordinate above that player.

He wants a firework? I already have the code concept in my head, I can give him the code if he confirms that it is fireworks that he wants.

no no. i have already done this. ok question: Is it posibble to have particles floating in the air. i have seen it done on a server