1 | <?php |
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9 | class NullUserProvider implements UserProvider |
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10 | { |
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11 | public function __construct() |
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14 | |||
15 | public function retrieveById($identifier) |
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21 | |||
22 | public function retrieveByToken($identifier, $token) |
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25 | |||
26 | public function updateRememberToken(Authenticatable $user, $token) |
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29 | |||
30 | public function retrieveByCredentials(array $credentials) |
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33 | |||
34 | public function validateCredentials(Authenticatable $user, array $credentials) |
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38 | } |
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39 |
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: