Question

This code returns the lists of scheduled posts(name, datetime).

$criteria = new CDbCriteria;
$criteria->select='name, datetime';
$criteria->condition='datetime>:datetime';
$criteria->params=array(':datetime'=>date('Y-m-d H:i:s'));
$criteria->order='DATE_FORMAT(datetime, "%d/%m/%Y") ASC';
$models = Posts::model()->findAll($criteria);

I would like to GROUP posts with same date d/m/Y and then only represent the H/i/s for each, its possible?

Like:

Array
(
    [2000/10/10] => Array
    (
        [1] => Array
                (
                    [name] = Post 1
                    [time] = 12:10
                )
        [2] => Array
                (
                    [name] = Post 2
                    [time] = 16:20
                )
        [3] => Array
                (
                    [name] = Post 3
                    [time] = 20:30
                )
    )

    [2000/10/11] => Array
    (
        [6] => Array
                (
                    [name] = Post 6
                    [time] = 10:00
                )
    )
)

Answer 1

for getting time you should select

 $criteria->select='name, DATE_FORMAT(datetime, "%h:%i") as time';
$criteria->group='date(datetime)';

for getting the o/p as desired use php logic