<?Chano::block('title')?>This is my<?Chano::endblock()?>
<?Chano::extend()?>
<?Chano::block('title')?><?php
echo Chano::super;
?>
blog<?Chano::endblock()?>
<?Chano::endextend()?><?require dirname(__FILE__) . '/d.php'?>
/**
* Ends a block. If inside an <?Chano::extend()?><?Chano::endextend()?>
* section and the block has content, store that content for later use. If
* not, check if the current block is extended, if it is output the extended
* content, else output the content of the current block.
*/
static function endblock()
{
$content = ob_get_clean();
$has_content = trim($content) !== '';
$is_extended = isset(self::$blocks[self::$active_block]);
if (self::$inside_extend) {
if (!$is_extended && $has_content) {
self::$blocks[self::$active_block] = $content;
}
} else {
if ($is_extended) {
if ($has_content) {
echo str_replace(self::super, $content, self::$blocks[self::$active_block]);
} else {
echo self::$blocks[self::$active_block];
}
unset(self::$blocks[self::$active_block]);
} else {
if ($has_content) {
echo $content;
}
}
}
self::$active_block = null;
}
static function is_match($items)
{
return $items instanceof Traversable;
}
static function get_instance($items)
{
// ArrayObjects can be used by foreach but cannot be used as an iterator
// so we need to get the real iterator.
if ($items instanceof ArrayObject) {
return $items->getIterator();
} else {
return $items;
}
}
}
// Register this iterator with Chano.
Chano::register_iterator('Chano_Iterators_Iterator');
class Chano_Iterators_Object implements Chano_Iterators_Interface
{
static function is_match($items)
{
return $items instanceof stdClass;
}
static function get_instance($items)
{
return new ArrayIterator($items);
}
}
// Register this iterator with Chano.
Chano::register_iterator('Chano_Iterators_Object');
static function block($name)
{
ob_start();
self::$active_block = $name;
return self::block_is_on();
}
<?Chano::blocks()?>
<?Chano::block('title')?>My amazing blog<?Chano::endblock()?>
<?Chano::block('content')?>
<h2>Entry one</h2>
<p>This is my first entry.</p>
<h2>Entry two</h2>
<p>This is my second entry.</p>
<?Chano::endblock()?>
<?Chano::endblocks()?>
<?require 'base.php'?>
<?Chano::extend()?>
<?Chano::block('title')?>B_TITLE <?Chano::endblock()?>
<?Chano::block('content')?>B_CONTENT <?Chano::endblock()?>
<?Chano::block('footer')?>
<?Chano::endblock()?>
<?Chano::endextend()?><?require 'a.php'?>
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href="style.css" />
<title><?Chano::block('title')?>My amazing site<?Chano::endblock()?></title>
</head>
<body>
<div id="sidebar">
<?Chano::block('sidebar')?>
<ul>
<li><a href="/">Home</a></li>
<li><a href="/blog/">Blog</a></li>
</ul>
<?Chano::endblock()?>
</div>
<div id="content">
<?Chano::block('content')?>
<?if(Chano::block_is_on()):?>
My slow content. <?sleep(10)?>
<?endif?>
<?Chano::endblock()?>
</div>
</body>
</html>