php - How to insert value of multiple selectbox in mysql using cakephp -


i'm new cakephp , try store value of multiple select box in mysql

my controller file is:-

$this->model_name->save($this->request->data);

value coming in $this->request->data is:-

  array(   [model_name] = array(   ['field_name'] = array(   [0] => 'a',   [1] => 'b'     )  )  );

i'm using same field name column name stored in database.

tell me how resolve problem.

try savemany() - 

$this->model_name->savemany($this->request->data);

-

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