| 1 | <?php |
||
| 14 | class Tag extends ClassStructure { |
||
| 15 | /** @var string */ |
||
| 16 | public $name; |
||
| 17 | |||
| 18 | /** @var string */ |
||
| 19 | public $description; |
||
| 20 | |||
| 21 | /** @var ExternalDocs information about external documentation */ |
||
| 22 | public $externalDocs; |
||
| 23 | |||
| 24 | /** |
||
| 25 | * @param Properties|static $properties |
||
| 26 | * @param Schema $ownerSchema |
||
| 27 | */ |
||
| 28 | public static function setUpProperties($properties, Schema $ownerSchema) |
||
| 41 | } |
||
| 42 | |||
| 43 |
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: