php - How do I access an Array Value using it's Key in a view -

i've been working on method email users data , i'm having trouble printing data in view. can access data in bulk format displays within html table user.

model:

    function getemaildata($usersid){     $this->db->select('*');     $this->db->from('symptom');     $this->db->where('userid', $usersid);     $symptomstate = $this->db->get();     $result = $symptomstate->result_array();      return $result; }  function getemailbmdata($usersid){     $this->db->select('*');     $this->db->from('bowelmovement');     $this->db->where('userid', $usersid);     $bmstate = $this->db->get();     $result = $bmstate->result_array();      return $result; } 

controller:

    function senddataasemail(){     $uid = $this->session->userdata('id');     $uname = $this->session->userdata('username');     $uemail = $this->input->post('email_data');      $data = array(          'username'=> $uname,         );      $data['symptomdata'] = $this->poomonitormodel->getemaildata($uid);     $data['bmdata'] = $this->poomonitormodel->getemailbmdata($uid);     $data['symptomcount'] = $this->poomonitormodel->gettotalsymptomcount($uid);     $data['bmcount'] = $this->poomonitormodel->gettotalbmcount($uid);      var_dump($data);      $contents = $this->load->view('pooemail.php',$data,true);      $this->email         ->from('#', '#')         ->to($uemail)         ->subject('#')         ->message($contents)         ->set_newline("\r\n")         ->set_mailtype('html');      $this->email->send(); } 

view:

<p>     <?php foreach($symptomdata $data){                         foreach($data $nestdata){                             echo $nestdata;                         };                     };?>                 </p>                 <p>                 <?php foreach($bmdata $bmdata){                         foreach($bmdata $nestbmdata){                             echo $nestbmdata;                         };                  };?> </p> 

currently echo $nestdata outputs data complete string this, access single attribute $nestdata['symptomdate']:

462016-04-1402:00burningoesophagus7vomitting 562016-04-1405:00tinglinggallbladder3vomitting 662016-04-1410:00shootingsmallintenstine8vomitting 1362016-04-2016:47crampgallbladder1gurgling noise 1462016-04-2016:58tinglingrectum1strange tingling sensation in raer 1962016-04-2017:41crampileum2cramping 2062016-04-2017:42crampanus7it whistles 2162016-04-2017:42cramprectum7it whistles

but access specific value can put each bit of data table data cell it's easier read user.

thanks!

the keys in $data name of var in view. so, $data['symptomcount'] in controller accessed $symptomcount in view.

what depends on type. if $symptomcount object (class) $x = $symptomcount->some_property. if array - $symptomcount['some_index']

iterate them so

foreach($symptomdata $symptom){    echo $symptom['symptomdate']; }