public function test8_Iteration()
{
# iteration
$this->assertTrue(static::$collection->getIterator() instanceof \ArrayIterator);
$result = [];
foreach (static::$collection as $key => $value) {
$result[] = $key;
}
sort($result);
$this->assertEquals($result, Util::array_from_str('json part1 part2 yaml'));
}
/**
* Get the iterator without loading remote values
*
* @return ArrayIterator
*/
function getLocalIterator()
{
return parent::getIterator();
}
<?php
require_once 'Arr.php';
require_once 'Collection.php';
$foo = array('name' => 'haicheng', 'age' => '28');
$foo_collection = new Collection($foo);
echo $foo_collection->toJson();
$foo_collection->add('foo1', '1');
$foo_collection->add('foo2.foo1-1', '2');
echo $foo_collection->toJson();
var_dump($foo_collection->getIterator());
/**
* {@inheritdoc}
*/
public function getIterator()
{
$this->initialize();
return $this->coll->getIterator();
}
/**
* Returns the iterator.
* @return ArrayIterator
*/
public function getIterator()
{
if (!$this->isLoaded() && $this->isLoadable()) {
$this->load();
}
return parent::getIterator();
}
/**
* TODO: Implement a iterator that will keep fetching records
* from Graph API until hasNext() of the collection runs out
*
*/
public function getIterator()
{
return parent::getIterator();
}
