function smarty_block_block($params, $content, $template, &$repeat)
{
global $smarty_block_stack;
global $smarty_blocks;
if (!$content) {
$block = new Block($params['name']);
apply_block_params($block, $params);
$block->output(false);
if (count($smarty_block_stack) > 0) {
$parent = end($smarty_block_stack);
$parent->add_block($block);
}
array_push($smarty_block_stack, $block);
} else {
$block = end($smarty_block_stack);
if (count($smarty_block_stack) > 0) {
array_pop($smarty_block_stack);
}
if (strpos($content, '{elements}') !== FALSE) {
$count = substr_count($content, '{elements}');
$count -= 1;
if ($count > 0) {
$content = preg_replace('/{elements}/', "", $content, $count);
}
}
PC::content($content);
$block->html($content);
str_replace('{elements}', '', $content);
if (count($smarty_block_stack) == 0) {
return $block->show();
} else {
return '{elements}';
}
}
}
