Sending the values of $data from controller to header but when page changes to another on which header is included it shows error.
Look at the code below
Controller
`$user_email=$_GET['email'];
$this->load->model('Pmodel');
$data['email']=$this->Pmodel->profile_model($user_email);
$this->load->view('dashboard/profile',$data);`
now header "view"
<?php foreach ($data as $key ):?>
<?php
$uname=$key['uname'];
$user_email=$key['email'];
?>
<li>
<?php echo anchor('user/profile_user/?email='.$user_email, $uname ); ?></li>
<?php endforeach; ?>
but when page changes from dashboard to profile it shows error A PHP Error was encountered
Severity: Notice
Message: Undefined variable: data
Filename: dashboard/header.php
Line Number: 58
A PHP Error was encountered
Severity: Warning
Message: Invalid argument supplied for foreach()
Filename: dashboard/header.php
Line Number: 58