/**
* Post compile action for {extends ...} tag
* @param Template $tpl
* @param string $body
*/
public static function extendBody($tpl, &$body)
{
if ($tpl->dynamic_extends) {
if (!$tpl->ext_stack) {
$tpl->ext_stack[] = $tpl->getName();
}
foreach ($tpl->ext_stack as &$t) {
$stack[] = "'{$t}'";
}
$stack[] = $tpl->dynamic_extends;
$body = '<?php $tpl->getStorage()->display(array(' . implode(', ', $stack) . '), $var); ?>';
} else {
$child = $tpl;
while ($child && $child->extends) {
$parent = $tpl->extend($child->extends);
$child = $parent->extends ? $parent : false;
}
$tpl->extends = false;
}
$tpl->extend_body = false;
}
