mysql - Why do I have an undefined variable in my template -


i have following action within controller. when go corresponding view, following php error.

public function viewallpolice($id=null) {     $customer = $this->session->read('customer_id');       if ($customer>0) {         $this->loadmodel('policy');         $results = $this->policy->find(             'all',             array('conditions' => array('customer_id' => $customer))         );          $this->set('results', $this->policy->read(null, $id));     } else {         $this->session->setflash('error');     } }

view police code:

<?php foreach ($user $result) ?> <p>customer name /mobile : <?php echo $result['policy']['customer_name']; ?></p>

error:

notice (8): undefined variable: user [app\view\user\viewallpolice.ctp, line 1]

warning (2): invalid argument supplied foreach() [app\view\user\viewallpolice.ctp, line 1]

customer name /mobile :

notice (8): undefined variable: result [app\view\user\viewallpolice.ctp, line 2]

i think using cakephp 3 . in controller :

      public function viewallpolice($id=null) {         $customer = $this->session->read('customer_id');           if ($customer>0) {             $this->loadmodel('policy');             $results = $this->policy->find('all',['conditions' =>['customer_id' => $customer]] )->toarray();;             $this->set('results', $results);             //use pr($result) print result array         } else {             $this->session->setflash('error');         }     }

in template if customer_name field in table policy :

<?php foreach ($results $result): ?> <p>customer name /mobile : <?= $result['customer_name']; ?></p> <?php endforeach; ?>

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