/Controls/Samples/TPlaceHolder/Home.php
<?php
class Home extends TPage
{
public function onInit($param)
{
parent::onInit($param);
$label=new TLabel;
$label->Text='dynamic';
$label->BackColor='silver';
$this->PlaceHolder1->Controls[]=$label;
$this->PlaceHolder1->Controls[]=' content';
}
}