and let’s assume the following content of Bar.php:
// Bar.phpnamespaceOtherDir;useSomeDir\Foo;// This now conflicts the class OtherDir\Foo
If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the
same runtime, you will see a PHP error such as the following:
PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as OtherDir/Foo.php does not necessarily have to be loaded and the
error is only triggered if it is loaded before OtherDir/Bar.php, this problem
might go unnoticed for a while. In order to prevent this error from surfacing,
you must import the namespace with a different alias:
// Bar.phpnamespaceOtherDir;useSomeDir\FooasSomeDirFoo;// There is no conflict anymore.
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9
use \Psr\Http\Message\ServerRequestInterface as Request;
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use Illuminate\Database\Capsule\Manager as Capsule;
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use Laztopaz\EmojiRestfulAPI\DatabaseConnection;
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use Laztopaz\EmojiRestfulAPI\EmojiController;
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use Laztopaz\EmojiRestfulAPI\Middleware;
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use Laztopaz\EmojiRestfulAPI\Oauth;
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$app = new Slim\App([
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'settings' => [
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'debug' => true,
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'displayErrorDetails' => true,
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],
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]);
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$capsule = new Capsule();
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new DatabaseConnection($capsule);
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$auth = new Oauth();
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$emoji = new EmojiController($auth);
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/*
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* This verb returns error 404
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*
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* @param $request
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*
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* @param $response
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*
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* @return json $response
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*
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*/
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$app->get('/', function (Request $request, Response $response) use ($auth) {
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return $response->withJson(['status'], 404);
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});
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/*
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* This verb returns error 404
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*
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* @param $request
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*
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* @param $response
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*
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* @return json $response
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*
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*/
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$app->post('/', function (Request $request, Response $response) {
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return $response->withJson(['status'], 404);
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});
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/*
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* This endpoint authenticate the user
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*
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* @param $request
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*
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* @param $response
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*
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* @return json $response
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*
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*/
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$app->post('/auth/login', function (Request $request, Response $response) use ($auth) {
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return $auth->loginUser($request, $response);
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});
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/*
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* This endpoint authenticate the user
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*
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* @param $request
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*
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* @param $response
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*
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* @param $args
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*
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* @return json $response
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*
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*/
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$app->get('/auth/logout', function (Request $request, Response $response, $args) use ($auth) {
andela-tolotin /
Emoji-REST-API
andela-tolotin
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: