| 1 | <?php  | 
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| 23 | class Attendee extends Calculations_Base  | 
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| 24 | { | 
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| 25 | |||
| 26 | /**  | 
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| 27 | * @param array $wpdb_row  | 
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| 28 | * @param WP_REST_Request $request  | 
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| 29 | * @param Base $controller  | 
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| 30 | * @since $VID:$  | 
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| 31 | * @return string  | 
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| 32 | */  | 
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| 33 | public static function userAvatar(array $wpdb_row, WP_REST_Request $request, Base $controller)  | 
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| 44 | }  | 
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| 45 | 
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: