Deleting array elements

[Ulter]

I have a function to create shells

Quote

function fire() {

    if (game.time.now > nextFire && bullets.countDead() > 0)
    {
        
        nextFire = game.time.now + fireRate;

        weapon.push(game.add.sprite(player.x - -15, player.y - -5, 'bullet'));
        
        game.physics.enable(weapon[n], Phaser.Physics.ARCADE);
        weapon[n].body.velocity.x = 500; 

        n++;

        shooting_sound.play();
        
        if (t_destroy_bull_status == 1)
        {
            countdown_timer_destoy_bullet();
        }

        //for (weapon[a]; 2 <= weapon[a]; a--)
        {
            var nnn = 0;
            weapon[nnn].destroy();
            nnn++;
            console.log("n_f:::");
        }

    }

I need to delete all the created shells, after a while, after their creation. But I can not do it

[Ulter]

Quote

function countdown_timer_destoy_bullet()
{
    t_destroy_bull_status = 0;
    t_destroy_bull = game.time.create(false);
    t_destroy_bull.add(500, destoy_bullet);
    t_destroy_bull.start();
}
function destoy_bullet()
{
    //console.log(44, "destoy_bullet", 5555555555544444, "destoy_bullet", 55555554444);
        
        //var item = [];
        //var n_item = 0;
        //item.push(for_arg);
        //item[n_item] = weapon[n];
        //var item = for_arg;
        /*var n_db = 1;
        delete weapon[weapon.length - n_db];
        n_db ++;*/
        

        //var item;
        //item = weapon[weapon.length - 1];

        /*if (item)
        {
            item.kill();
            //n_item++;
            //console.log(item);
        }*/
        //else
        var rrr = weapon.length;
        console.log("rrr: ", rrr); 
        var rr = weapon[weapon.length - 1]
        //console.log("rr: ", rr);
        nn++;
        weapon[weapon.length - nn].destroy();

        while (weapon[weapon.length] >= 1)
        {
            var n_f = 0;
            weapon[weapon.length - n_f].destroy();
            n_f++;
            console.log("n_f:::");
        }
        /*else
        {
            //n_db = 1;
            t_destroy_bull_status = 1;
            nn = 1;
        }*/

}

Here I am also so indulged