fill area with blocks lag

i have this function for fill area but when i call it, entire server hangs forever

PHP:

public function resetFloor(){
        $y = $this->data['arena']['floor_y'];
        $level =  $this->plugin->getServer()->getLevelByName($this->data['arena']['arena_world']);
        for($x = min($this->data['arena']['first_corner_x'], $this->data['arena']['second_corner_x']); $x <= max($this->data['arena']['first_corner_x'], $this->data['arena']['second_corner_x']); $x+2){
            for($z = min($this->data['arena']['first_corner_z'], $this->data['arena']['second_corner_z']); $z <= max($this->data['arena']['first_corner_z'], $this->data['arena']['second_corner_z']); $z+2){
                $color = rand(0, 15);
                $block = Block::get($this->plugin->getBlock($this->id), $color);
                $level->setBlock(new Vector3($x, $y, $z), $block, false, true);
                $level->setBlock(new Vector3($x, $y, $z+1), $block, false, true);
                $level->setBlock(new Vector3($x+1, $y, $z), $block, false, true);
                $level->setBlock(new Vector3($x+1, $y, $z+1), $block, false, true);
            }
        }
    }

Maby you went out with infinity loop?

When you kill a server the floor is filled or not?

no because when i kill server map is not saved.
and i looked for infinity loop but i didn´t find anything, so i ask here.
and $color is same for all 4 blocks right?

Idk i would test out with

PHP:

break;

on both "for" loops to test infinity loop ! Then see if server still hangs if not check is anything changed at those pos.

i think there must be infinite loop but idk where

Why are you adding 2 not incrementing?

because i want to set 4 blocks in one color

why are you using for($value1, $value; ....)
is it possible

Try with something simple with just 1 color then add colors

you can look here for craftbukkit version
https://github.com/instance01/Color...labs/colormatch/modes/ColorMatchx32Glass.java

no there is not $value1, $value2 there is function max() and min()

You really know how for works? http://php.net/manual/en/control-structures.for.php

It can't be anything than Infinity loop! I supose

Ik it was just an example

yes i know (i think) and yes. I try only fill it with one type of block

And did that worked? Try to output something to see where it stops.

EDIT: Can you post your pos?

it works now i cant use $x+2 but $x++

Told ya!

thx!!!