Question

I have this select

    $this->db->select('modulo_regra.regra_descricao');
    $this->db->from('modulo_regra');
    $this->db->where('modulo_regra.modulo_regra_id', id);
    $query = $this->db->get();

that return to me 2 elements in

  return $query->result_array();

Then I put the return in a Array

   $permissoes =array('areas' => $this->Regra_model->user_has($regra['regra_id']));

then I the $permissoes to the session

   $this->session->set_userdata($permissoes);

So the real problem comes here.
when I’m loading the value from session

   $permissoes = array('areas');
   $permissoes = $this->session->userdata('areas'); 

this is its content:

array(2) ([0] => array(1) ([regra_descricao] => (string) clientes_cadastrar)
          [1] => array(1) ([regra_descricao] => (string) clientes_visualizar))

So i can’t validate it with the in_array(), or other way…I would like to know if there is how if there is away to compare the value in this array with one another variable

like

if(in_array('clientes_cadastrar',$permissoes)){}

I’m new on it… so sorry for the way i ask.

Answer 1

don’t put entire array in return i.e

foreach ($query->result() as $row)
{
   $return[] = $row->regra_descricao;
}
return $return;

THEN

you can easily find using:

if(in_array('clientes_cadastrar',$permissoes[**'areas'**])){}

hope this helps