PHP code example of pixo / outpost

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

pixo / outpost example snippets

# Get the Composer autoloader
 = Symfony\Component\HttpFoundation\Request::createFromGlobals();

# Create a Site object
$site = new Outpost\Site();

# Add an example route
$site->addRoute('GET', '/', function () { print "Hello."; });

# Send a response
$site->respond($request);

$site->addRoute('GET', '/news', new NewsPageResponder());
$site->addRoute('GET', '/news/article/{id}', new ArticlePageResponder());

class ArticlePageResponder
{
  public function __invoke($site, $request, array $params)
  {
    $articleId = list($params);
    print $this->render('about-page.tpl', $this->getArticle($articleId));
  }
}

$resource = function ($site) { return 1; }
print $site->get($resource);

class ExampleExpensiveResource implements \Outpost\Cache\CacheableInterface {

  public function __invoke($site) {
    # Something that takes a long time, then...
    return $this;
  }
  
  public function getCacheKey() {
    return 'examples/expensive';
  }
  
  public function getCacheLifetime() {
    return 3600; # 1 hour
  }
}

# Nothing in the cache for this call, so Outpost invokes the Resource
# and caches the return value.
$fresh = $site->get(new ExampleExpensiveResource());

# This time the Resource is in the cache, so Outpost returns the cached Resource.
$cached = $site->get(new ExampleExpensiveResource());

# An hour passes...

# Now the cached copy is stale, so Outpost will invoke the Resource again,
# and replace the cached copy.
$fresh = $site->get(new ExampleExpensiveResource());

# Clear a specific key
$site->getCache()->clear('cache/key');

# Clear a range of keys
$site->getCache()->clear('things/id/*');

# Clear the whole cache
$site->getCache()->clear();

# Flush the cache
$site->getCache()->flush();