url rewrite and google robots txt - php

Question

I use php slim framework, with url rewrite here is my host real file structure:
like most framework all rewrite to index.php
/.htaccess
/assets
/index.php
/phpinfo.php
/robots.txt
/usr
/controller
/model
...
and here is my router
$app->get('/backstage', $authenticate(), function () use ($uri, $app) {...});
$app->get('/api', $authenticate(), function () use ($uri, $app) {...});
$app->get('/', function () use ($uri, $app) {...});
$app->get('/article', function () use ($uri, $app) {...});
How to disable /backstage, /api in my route, and real file path /phpin.php, /usr,
And accept /, /article in router?
I'm confusing should I fill router path or real file path? because real file path there is not exist /article
and this is I tried
User-agent: *
Disallow: /backstage/
Disallow: /phpinfo.php

Answer 1

First (assuming you use apache), you need to make sure your .htaccess file correctly points requests to your router file.
--- begin .htaccess snippet ---
<IfModule mod_rewrite.c>
RewriteEngine On
## direct all requests to Slim router
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ slim-router.php [QSA,L]
</IfModule>
--- end .htaccess snippet ---
I may not be understanding your question properly, but to disable a route, simply comment out the line in slim-router.php that adds the route.
Adding entries to robots.txt will not prevent browsers from reaching a URI, it only exists to ask search engine bots (i.e., GoogleBot) to not index that particular URI. See robotstxt.org and the robots.txt entry on Wikipedia.
To direct a route to an existing file, you can use the \Slim\View class (see the \Slim\View documentation).
This example expects a file named templates/article.php to exist, which is the file that will output the content for the /article route.
Using the \Slim\View class, you can also send data to the template file, which I have demonstrated below as well. This is only a basic example, see the documentation for more complex usage.
//--- begin slim-router.php ---
$app = new \Slim\Slim();
$defview = new \Slim\View();
$defview->setTemplatesDirectory(realpath(__DIR__).'/templates');
$app->get(
'/article',
function () use ($app) {
global $defview;
//show the contents of 'templates/article.php', passing optional data to the template file:
$app->view($defview)->display(
'article.php',
array(
'data_one'=>'one',
'data_two'=>2,
'three'=>'3',
)
);
}
);
//--- end slim-router.php ---