| 1 | <?php |
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| 15 | class Jetpack_Password_Checker_Test extends TestCase { |
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| 16 | |||
| 17 | /** |
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| 18 | * Sets up the test. |
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| 19 | * |
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| 20 | * @before |
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| 21 | */ |
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| 22 | public function set_up() { |
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| 28 | |||
| 29 | /** |
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| 30 | * Tears down the test. |
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| 31 | * |
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| 32 | * @after |
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| 33 | */ |
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| 34 | public function tear_down() { |
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| 37 | |||
| 38 | /** |
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| 39 | * Test add and get_current_status methods |
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| 40 | */ |
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| 41 | public function test_password() { |
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| 53 | } |
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| 54 |
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare 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.phpHowever, as
OtherDir/Foo.phpdoes 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: