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<?php
/**
* phpDocumentor
*
* PHP Version 5.4
* @copyright 2010-2014 Mike van Riel / Naenius (http://www.naenius.com)
* @license http://www.opensource.org/licenses/mit-license.php MIT
* @link http://phpdoc.org
*/
namespace phpDocumentor\Application\Renderer\Router;
use phpDocumentor\Configuration;
use phpDocumentor\DomainModel\Renderer\Router\Rule;
use phpDocumentor\DomainModel\Renderer\Router\RouterAbstract;
* Connects class, interface and traits to remote documentation sets.
class ExternalRouter extends RouterAbstract
{
/** @var Configuration */
protected $configuration;
* Registers the application configuration with this router.
* The configuration is used to extract which external routes to add to the application.
* @param Configuration $configuration
public function __construct(Configuration $configuration)
$this->configuration = $configuration;
parent::__construct();
}
* Configuration function to add routing rules to a router.
* @return void
public function configure()
// TODO: Replace this
return;
$docs = $this->configuration->getTransformer()->getExternalClassDocumentation();
$docs = $this->configura...alClassDocumentation();
This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed.
Unreachable code is most often the result of return, die or exit statements that have been added for debug purposes.
return
die
exit
function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; }
In the above example, the last return false will never be executed, because a return statement has already been met in every possible execution path.
return false
foreach ($docs as $external) {
$prefix = (string) $external->getPrefix();
$uri = (string) $external->getUri();
$this[] = new Rule(
function ($node) use ($prefix) {
return (is_string($node) && (strpos(ltrim($node, '\\'), $prefix) === 0));
},
function ($node) use ($uri) {
return str_replace('{CLASS}', ltrim($node, '\\'), $uri);
);
phpDocumentor /
phpDocumentor
Mike van Riel
This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed.
Unreachable code is most often the result of
return,dieorexitstatements that have been added for debug purposes.In the above example, the last
return falsewill never be executed, because a return statement has already been met in every possible execution path.