Cakephp博客教程错误PostsController缺失

Question

I am having a problem with Cake PHP blog tutorial for beginners. I got an error stating I need to create a PostsController.php file, when trying to open the site.com/posts/index page, but I already have the PostsController.php in place.

I am using cake PHP ver 2.3.8

This is the error I get

Error: PostsController could not be found.

Error: Create the class PostsController below in file: app\Controller\PostsController.php

I've followed the tutorial to the letter, and put the files correctly in the directory.

Here is the PostsController.php file I created.

<?
class PostsController extends AppController {

    public $helpers = array('Html', 'Form');



    public function index() {
         $this->set('posts', $this->Post->find('all'));
    }

    public function view($id = null) {
        if (!$id) {
            throw new NotFoundException(__('Invalid post'));
        }

        $post = $this->Post->findById($id);
        if (!$post) {
            throw new NotFoundException(__('Invalid post'));
        }
        $this->set('post', $post);
    }
}
?>

Here is the Post.php file (the model)

<?
class Post extends AppModel {
}
?>

and here is the index.ctp file

<!-- File: /app/View/Posts/index.ctp -->

<h1>Blog posts</h1>
<table>
    <tr>
        <th>Id</th>
        <th>Title</th>
        <th>Created</th>
    </tr>

    <!-- Here is where we loop through our $posts array, printing out post info -->

    <?php foreach ($posts as $post): ?>
    <tr>
        <td><?php echo $post['Post']['id']; ?></td>
        <td>
            <?php echo $this->Html->link($post['Post']['title'],
array('controller' => 'posts', 'action' => 'view', $post['Post']['id'])); ?>
        </td>
        <td><?php echo $post['Post']['created']; ?></td>
    </tr>
    <?php endforeach; ?>
    <?php unset($post); ?>
</table>

I've already googled around for the solution and found out that a lot of people is having the same problem, but It's either their solution is not working for my case or they fixed it by themself and didn't post the solution.

Please help me...

UPDATE

the issue has been resolved, it was the <?php tag that was missing.

Answer 1

The problem is because you are using <? instead of <?php to open your php. You can either use full tag to open php or enable short tags using php.ini.

It's been recommended not to use the short tag "short cut" and instead to use the full tag combination. With the wide spread use of XML and use of these tags by other languages, the server can become easily confused and end up parsing the wrong code in the wrong context. Also short tags may not be supported on the target server