/**
* Applies filters on template content.
* @return string
*/
public function compile()
{
if (!$this->filters) {
$this->onPrepareFilters($this);
}
$code = $this->getSource();
foreach ($this->filters as $filter) {
$code = self::extractPhp($code, $blocks);
$code = $filter->invoke($code);
$code = strtr($code, $blocks); // put PHP code back
}
return NTemplateHelpers::optimizePhp($code);
}
