1 | <?php |
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12 | class General implements Page |
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13 | { |
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14 | /** |
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15 | * The forms table component. |
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16 | * |
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17 | * @var FormsTable |
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18 | */ |
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19 | private $formsTable; |
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20 | |||
21 | /** |
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22 | * Constructor. |
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23 | * |
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24 | * @param FormsTable $formsTable The logs table component |
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25 | */ |
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26 | public function __construct(FormsTable $formsTable) |
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30 | |||
31 | /** |
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32 | * {@inheritdoc} |
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33 | */ |
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34 | public function display() |
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52 | |||
53 | /** |
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54 | * {@inheritdoc} |
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55 | */ |
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56 | public function screenOptions() |
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64 | } |
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65 |
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: