1 | <?php |
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2 | |||
3 | use App\Kernel; |
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4 | use Symfony\Component\Debug\Debug; |
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5 | use Symfony\Component\Dotenv\Dotenv; |
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6 | use Symfony\Component\HttpFoundation\Request; |
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7 | |||
8 | require __DIR__.'/../vendor/autoload.php'; |
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9 | |||
10 | session_start(); |
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11 | |||
12 | // The check is to ensure we don't use .env in production |
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13 | if (!isset($_SERVER['APP_ENV'])) { |
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14 | if (!class_exists(Dotenv::class)) { |
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15 | throw new \RuntimeException('APP_ENV environment variable is not defined. You need to define environment variables for configuration or add "symfony/dotenv" as a Composer dependency to load variables from a .env file.'); |
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16 | } |
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17 | (new Dotenv())->load(__DIR__.'/../.env'); |
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18 | } |
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19 | |||
20 | if ($_SERVER['APP_DEBUG'] ?? ('prod' !== ($_SERVER['APP_ENV'] ?? 'dev'))) { |
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21 | umask(0000); |
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22 | |||
23 | Debug::enable(); |
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24 | } |
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25 | |||
26 | /** |
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27 | * Fixes the Jenssegers/MongoDB dependency issue for Query Builders when not using Lumen Micro-framework or Laravel Framework |
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28 | * (It helps to know by using the Eloquent version if it has to use tables or collections) |
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29 | */ |
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30 | function app() { |
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31 | return new class { |
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32 | public function version() { return '5.5'; } |
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33 | }; |
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34 | } |
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35 | |||
36 | // Request::setTrustedProxies(['0.0.0.0/0'], Request::HEADER_FORWARDED); |
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37 | |||
38 | $kernel = new Kernel($_SERVER['APP_ENV'] ?? 'dev', $_SERVER['APP_DEBUG'] ?? ('prod' !== ($_SERVER['APP_ENV'] ?? 'dev'))); |
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39 | $request = Request::createFromGlobals(); |
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40 | $response = $kernel->handle($request); |
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41 | $response->send(); |
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42 | $kernel->terminate($request, $response); |
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43 |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/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 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: