Returns documents
$data can be mixed
if data is an array, return all documents
if data is numeric, return all documents with parent_id equal to $data
if data is string, return all documents with parent's url key equal to $data
/** * Test * * @return void */ public function testInvokeWithParameters() { $this->assertInternalType('array', $this->object->__invoke(1)); $this->assertInternalType('array', $this->object->__invoke('url-key')); $this->assertInternalType('array', $this->object->__invoke(array(0, $this->document->getId()))); }