arrays - How to use findAll() in yii2? -

i want know how can data of user array id where condition

in yii this

$students = student::model()->findall("id in ({$_post['studentids']})");

$userdtls = student::model ()->findallbyattributes ( array (                     'id' => explode ( ",", $_post ['studentids'] )              ) );

now in yii2 cdbcriteria not there, approach should use achieve same thing??

i have tried returns data first id in array

$result = users::findall([ 'id'=> $_post ['keylist']]);

in documentation written can use this

$result = users::findall([1,488,489]);

but array $_post['keylist'] this

keylist{    0='1'    1='5'    2='8' }

i have tried

$ids = \yii::$app->request->post('keylist', []);  $result = users::findall($ids);

and still returns data first id in array here screenshot

thats why doesnt work guess

thank

$users = users::findall($ids); correct approach.

see can pass in $ids in official docs here.

as explained here, should never trust data $_post , check existence , validate before using.

example of getting , check existence yii2:

$ids = \yii::$app->request->post('ids');

or just:

$ids = isset($_post['ids']) ? $_post['ids'] : null;

for more complex cases i'd recommend create separate search model , use validation, see gii's crud example.

update: pay attention pass $ids.

TSQL