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--TEST--
"for" tag iterates over iterable objects
--TEMPLATE--
{% for item in items %}
* {{ item }}
* {{ loop.index }}/{{ loop.index0 }}
* {{ loop.first }}
{% endfor %}
{% for key, value in items %}
* {{ key }}/{{ value }}
{% endfor %}
{% for key in items|keys %}
* {{ key }}
{% endfor %}
--DATA--
class ItemsIterator implements Iterator
{
protected $values = array('foo' => 'bar', 'bar' => 'foo');
public function current() { return current($this->values); }
public function key() { return key($this->values); }
public function next() { return next($this->values); }
public function rewind() { return reset($this->values); }
public function valid() { return false !== current($this->values); }
}
return array('items' => new ItemsIterator())
--EXPECT--
* bar
* 1/0
* 1
* foo
* 2/1
*
* foo/bar
* bar/foo
* foo
* bar
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