How to access to an object data php cakephp 3.1 -

this cakephp 3.1 query result, whant access directly $data->items error saying key item not found , don't whant use funtcion toarray() because if return 'items' => ... , lost 'query' => ... informations. can me right syntaxe $data->items or $data->{'items'} ... .

$data = object(cake\orm\resultset) {      'query' => object(cake\orm\query) {          '(help)' => 'this query object, results execute or iterate it.',         'sql' => 'select posts_types.id `posts_types__id`, posts_types.name `posts_types__name` posts_types posts_types order id asc',         'params' => [],         'defaulttypes' => [             'posts_types.id' => 'integer',             'id' => 'integer',             'posts_types.name' => 'string',             'name' => 'string'         ],         'decorators' => (int) 0,         'executed' => true,         'hydrate' => true,         'buffered' => true,         'formatters' => (int) 0,         'mapreducers' => (int) 0,         'contain' => [],         'matching' => [],         'extraoptions' => [],         'repository' => object(cake\orm\table) {              'registryalias' => 'posts_types',             'table' => 'posts_types',             'alias' => 'posts_types',             'entityclass' => '\cake\orm\entity',             'associations' => [],             'behaviors' => [],             'defaultconnection' => 'default',             'connectionname' => 'default'          }      },     'items' => [         (int) 0 => object(cake\orm\entity) {              'id' => (int) 1,             'name' => 'descriptif de la formation',             '[new]' => false,             '[accessible]' => [                 '*' => true             ],             '[dirty]' => [],             '[original]' => [],             '[virtual]' => [],             '[errors]' => [],             '[repository]' => 'posts_types'          },         (int) 1 => object(cake\orm\entity) {              'id' => (int) 2,             'name' => 'cours',             '[new]' => false,             '[accessible]' => [                 '*' => true             ],             '[dirty]' => [],             '[original]' => [],             '[virtual]' => [],             '[errors]' => [],             '[repository]' => 'posts_types'          },         (int) 2 => object(cake\orm\entity) {              'id' => (int) 3,             'name' => 'evénements',             '[new]' => false,             '[accessible]' => [                 '*' => true             ],             '[dirty]' => [],             '[original]' => [],             '[virtual]' => [],             '[errors]' => [],             '[repository]' => 'posts_types'          }     ]  } 

there no items property

the items key in question result of calling toarray, is direct answer you've asked.

as may obvious looking @ public methods the result set class, , the collection trait uses, none of properties of result set intended directly accessed.

here's simple example demonstrating how use result sets:

use cake\orm\tableregistry;  $resultset = tableregistry::get('posts');  // iterate foreach($resultset $postobject) {     echo $postobject->title; }  // obtain data array $arrayofpostobjects = $resultset->toarray();  echo get_class($resultset); // still result set 

note calling methods on resultset not change - still result set, there no loss of information. there's misunderstanding in question because it's not clear you're doing it's not clear misunderstanding is.

what getting query?

in comments you've asked:

if want $data->query should do?

this application should never do, developer you'd want part of debugging. classes implement __debuginfo - 2 keys "query" , "items" come when debug/var_dumping result set object:

/**  * returns array can used describe internal state of  * object.  *  * @return array  */ public function __debuginfo() {     return [         'query' => $this->_query,         'items' => $this->toarray(),     ]; } 

so query, thing need debug/var_dump object. mentioned shows "items" result of calling toarray.

note log queries configure query logging, developers should using debug kit in development.