1 | <?php |
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2 | |||
3 | declare(strict_types=1); |
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4 | |||
5 | namespace App\Controller\User; |
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6 | |||
7 | use App\Controller\BaseController; |
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8 | use App\Exception\UserException; |
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9 | use App\Service\User\Create; |
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0 ignored issues
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10 | use App\Service\User\Delete; |
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0 ignored issues
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This use statement conflicts with another class in this namespace,
App\Controller\User\Delete . 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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11 | use App\Service\User\Find; |
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12 | use App\Service\User\Update; |
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0 ignored issues
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show
This use statement conflicts with another class in this namespace,
App\Controller\User\Update . 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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13 | use App\Service\User\Login; |
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0 ignored issues
–
show
This use statement conflicts with another class in this namespace,
App\Controller\User\Login . 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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14 | |||
15 | abstract class Base extends BaseController |
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16 | { |
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17 | 7 | protected function getServiceFindUser(): Find |
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18 | { |
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19 | 7 | return $this->container->get('find_user_service'); |
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20 | } |
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21 | |||
22 | 6 | protected function getServiceCreateUser(): Create |
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23 | { |
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24 | 6 | return $this->container->get('create_user_service'); |
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25 | } |
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26 | |||
27 | 3 | protected function getServiceUpdateUser(): Update |
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28 | { |
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29 | 3 | return $this->container->get('update_user_service'); |
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30 | } |
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31 | |||
32 | 1 | protected function getServiceDeleteUser(): Delete |
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33 | { |
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34 | 1 | return $this->container->get('delete_user_service'); |
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35 | } |
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36 | |||
37 | 6 | protected function getServiceLoginUser(): Login |
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38 | { |
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39 | 6 | return $this->container->get('login_user_service'); |
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40 | } |
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41 | |||
42 | 6 | protected function checkUserPermissions(int $userId, int $userIdLogged): void |
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43 | { |
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44 | 6 | if ($userId !== $userIdLogged) { |
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45 | 2 | throw new UserException('User permission failed.', 400); |
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46 | } |
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47 | 4 | } |
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48 | |||
49 | 6 | protected function getAndValidateUserId(array $input): int |
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50 | { |
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51 | 6 | if (isset($input['decoded']) && isset($input['decoded']->sub)) { |
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52 | 6 | return (int) $input['decoded']->sub; |
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53 | } |
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54 | |||
55 | throw new UserException('Invalid user. Permission failed.', 400); |
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56 | } |
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57 | } |
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58 |
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: