1 | <?php |
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2 | /** |
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3 | * RBAC implementation for HiPanel |
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4 | * |
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5 | * @link https://github.com/hiqdev/hipanel-rbac |
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6 | * @package hipanel-rbac |
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7 | * @license BSD-3-Clause |
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8 | * @copyright Copyright (c) 2016-2020, HiQDev (http://hiqdev.com/) |
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9 | */ |
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10 | |||
11 | use hiqdev\yii\compat\yii; |
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12 | |||
13 | $components = [ |
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14 | 'authManager' => \yii\rbac\CheckAccessInterface::class, |
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15 | ]; |
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16 | |||
17 | $singletons = [ |
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18 | \yii\rbac\CheckAccessInterface::class => [ |
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19 | '__class' => \hipanel\rbac\AuthManager::class, |
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20 | ], |
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21 | \hipanel\rbac\RbacIniterInterface::class => \hipanel\rbac\Initer::class, |
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22 | ]; |
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23 | |||
24 | return yii::is3() |
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25 | ? array_merge($components, $singletons) |
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26 | : ['components' => $components, 'container' => ['singletons' => $singletons]]; |
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27 |
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: