php - CakePHP: How to control the structure of data returned by find() method -


in testscontroller.php i'm using find() method... 

$r = $this->question->find('all', array('conditions' => $conditions ));

...and resulting data looks this:

array(     (int) 0 => array(         'question' => array(             'id' => '2',             'created' => '2013-02-13 14:15:16',             'modified' => '2013-04-18 09:10:03'         ),     ), ...

notice how each item in array wrapped inside another array. i'd make structure of array consistent how i'm using elsewhere play nicely elements , other code expect structure match when set variables inside controller...

$question = $this->question->findbyid($id); $this->set('question', $question);

...which results in this:

array(     'question' => array(         'id' => '1',         'created' => '2013-04-04 15:25:54',         'modified' => '2013-04-04 15:25:54'     ), ...

the differences i'm aware of second example users findbyid() method, , it's maybe relevant find() in first example inside different model's controller.

is there way make them match?

(i know manually re-shuffle data array_map() rather understand why different , not have to.)

as @dave said, it's natural have numbered arrays when expecting multiple records, find('list'), find('all')... well, except find('first').
it's matter of knowing type of records expecting get.

however, if decided change functionality , have every record numbered arrays make consistent, there's way changing 1 file.

in appmodel

public function afterfind($results, $primary = false) {     if(!set::numeric(array_keys($results)) {         $results= array($results);     }      return $results; }

that way, find() methods return 

array( (int) 0 => array(     'question' => array( /*data*/ ), ), ...

even if it's 1 record.

warning: haven't tried in appmodel, in specific cases, test functionality , keep adjusting code until every case covered. things might produce errors: $results no results, , when retrieving associated data other model. watch out because function isn't definitive , have play bit (probably)


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