Fatal error: Assignments can only happen to writable values in C:xampphtdocsdogsapplicationcontrollers

I use a local XAMPP server.

PHP version 7.2.13
CodeIgniter 3.1.10

When I try to call the page posts, I get this error message:

Fatal error: Assignments can only happen to writable values in C:xampphtdocsdogsapplicationcontrollersPosts.php on line 16

A PHP Error was encountered
Severity: Compile Error
Message: Assignments can only happen to writable values
Filename: controllers/Posts.php
Line Number: 16
Backtrace:

In Sublime line Number 16 corresponds to:

$data = ['title'] = 'Latest Posts';

My controller file Post.php:

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Posts extends My_Controller {

public function index()
{
    $this->load->helper('url');
    $this->load->model('Post_model');

    $data = ['title'] = 'Latest Posts';

    $data = ['posts'] = $this->Post_model->get_posts();

    $this->load->view('templates/header');
    $this->load->view('posts/index', $data);
    $this->load->view('templates/footer');
    }
}

My view file index.php:

 <h2><?= $title ?></h2>

Answer

Try this :

$data['title'] = 'Latest Posts';

$data['posts'] = $this->Post_model->get_posts();