How work with number fields? How exclude fields?

Question

Sweet-Bob Nov '14

Created Nov '14	Last Reply Nov '14	Replies 2	Views 676	Votes 0

Sweet-Bob 10.0k

Hi, how I can work with number fields, like:

$cursor = self::find(array(
    '155' => array('$exists'=>true)
));

And how I can get needed fields?

$cursor = self::find(
    array('user.name' => 'john'),
    array('user.name' => 1)
);

Thanks.

P.S> About first question i look in source code, in my opinion it's "crutch". @phalcon

Phalcon · Answer 1 · 2014-11-16T09:16:36-07:00

Both codes are fine, however you need to use an extra array:

$cursor = self::find(array(
    array(
        '155' => array('$exists'=>true)
    )
));

$cursor = self::find(
    array(
        array('user.name' => 'john'),
        array('user.name' => 1)
    )
);

Sweet-Bob · Answer 2 · 2014-11-16T09:19:52-07:00

Sweet-Bob
10.0k

Ofcourse, i forgot this, but still not work. Please wait 2 minutes i give to you error.

Sweet-Bob · Answer 3 · 2014-11-16T09:24:45-07:00

Sweet-Bob
10.0k

Warning: Phalcon\Mvc\Collection::writeAttribute(): Property should be string in /Users/r

Sweet-Bob · Answer 4 · 2014-11-16T09:30:53-07:00

kernel/object.c 939

if (Z_TYPE_P(property) != IS_STRING) 
    php_error_docref(NULL TSRMLS_CC, E_WARNING, "Property should be string");
return FAILURE;

Sweet-Bob · Answer 5 · 2014-11-17T01:53:03-07:00

Sweet-Bob
10.0k

Phalcon · Answer 6 · 2014-11-17T16:29:18-07:00

I think there could be probably a limitiation in the ODM as it's currently only accepting string properties