1 | <?php |
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2 | |||
3 | use App\Storage\Pdo; |
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4 | use Awurth\SlimValidation\Validator; |
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This use statement conflicts with another class in this namespace,
Validator . Consider defining an alias.
Let?s assume that you have a directory layout like this: .
|-- OtherDir
| |-- Bar.php
| `-- Foo.php
`-- SomeDir
`-- Foo.php
and let?s assume the following content of // Bar.php
namespace OtherDir;
use SomeDir\Foo; // This now conflicts the class OtherDir\Foo
If both files PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as // Bar.php
namespace OtherDir;
use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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5 | use Cartalyst\Sentinel\Native\Facades\Sentinel; |
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6 | use Cartalyst\Sentinel\Native\SentinelBootstrapper; |
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7 | use Illuminate\Database\Capsule\Manager; |
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8 | use Monolog\Handler\StreamHandler; |
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9 | use Monolog\Logger; |
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10 | use Monolog\Processor\UidProcessor; |
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11 | use OAuth2\Server; |
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12 | use OAuth2\GrantType\RefreshToken; |
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13 | use OAuth2\GrantType\UserCredentials; |
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14 | |||
15 | $capsule = new Manager(); |
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16 | $capsule->addConnection($container['settings']['eloquent']); |
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17 | $capsule->setAsGlobal(); |
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18 | $capsule->bootEloquent(); |
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19 | |||
20 | $container['sentinel'] = function ($container) { |
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21 | $sentinel = new Sentinel(new SentinelBootstrapper($container['settings']['sentinel'])); |
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22 | return $sentinel->getSentinel(); |
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23 | }; |
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24 | |||
25 | $container['oauth'] = function ($container) use ($capsule) { |
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26 | $storage = new Pdo($capsule->getConnection()->getPdo(), $container['settings']['oauth']['pdo']); |
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27 | |||
28 | $server = new Server($storage); |
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29 | $server->addGrantType(new UserCredentials($storage)); |
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30 | $server->addGrantType(new RefreshToken($storage)); |
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31 | |||
32 | return $server; |
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33 | }; |
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34 | |||
35 | $container['validator'] = function () { |
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36 | return new Validator(false); |
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37 | }; |
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38 | |||
39 | $container['monolog'] = function ($container) { |
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40 | $config = $container['settings']['monolog']; |
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41 | |||
42 | $logger = new Logger($config['name']); |
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43 | $logger->pushProcessor(new UidProcessor()); |
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44 | $logger->pushHandler(new StreamHandler($config['path'], $config['level'])); |
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45 | |||
46 | return $logger; |
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47 | }; |
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48 |
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: