and let?s assume the following content of Bar.php:
// Bar.phpnamespaceOtherDir;useSomeDir\Foo;// This now conflicts the class OtherDir\Foo
If both files OtherDir/Foo.php and SomeDir/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 before OtherDir/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:
// Bar.phpnamespaceOtherDir;useSomeDir\FooasSomeDirFoo;// There is no conflict anymore.
Loading history...
8
9
final class SetterMethods implements AcceptInterface
10
{
11
/** @var SetterMethod[] */
12
private $setterMethods;
13
14
/**
15
* @param array<SetterMethod> $setterMethods
16
*/
17
public function __construct(array $setterMethods)
18
{
19
$this->setterMethods = $setterMethods;
20
}
21
22
/**
23
* @throws Exception
24
*/
25
public function __invoke(object $instance, Container $container): void
26
{
27
foreach ($this->setterMethods as $setterMethod) {
28
($setterMethod)($instance, $container);
29
}
30
}
31
32
public function add(?SetterMethod $setterMethod = null): void
koriym /
Ray.Di
Akihito Koriyama
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: