Solved FloatingTextParticle setText(), setTitle() or setInvisible() just don't work!

Don't work -> particle is still visible

PHP:

$particle = new FloatingTextParticle(new Vector3(x,y,z),"","Test");
$level->addParticle($particle);
$particle->setInvisible(true);


Don't work -> Title isn't changed

PHP:

$particle = new FloatingTextParticle(new Vector3(x,y,z),"","Test");
$level->addParticle($particle);
$particle->setTitle('This is fuc**** not working');


Don't work -> Text isn't changed

PHP:

$particle = new FloatingTextParticle(new Vector3(x,y,z),"","Test");
$level->addParticle($particle);
$particle->setText('This is fuc**** not working');


Why?

 

I tried using again adding the particle after changing text, but when I do this 2 times it add particle 2 times

 

Oh it was happening because I was constructing particle object again and again..