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...
6
7
abstract class AbstractSSOStateStore implements SSOStateStoreInterface
8
{
9
/** @var string */
10
protected $entityClass;
11
12
/**
13
* @param $entityClass
14
*/
15
public function __construct($entityClass)
16
{
17
$this->entityClass = $entityClass;
18
}
19
20
/**
21
* @throws \RuntimeException
22
*
23
* @return SSOState
24
*/
25
public function create()
26
{
27
$class = $this->entityClass;
28
$result = new $class();
29
if ($result instanceof SSOState) {
30
$result->setCreatedOn(new \DateTime());
31
32
return $result;
33
}
34
throw new \RuntimeException(sprintf('Specified entity class "%s" is not child of SSOState', $this->entityClass));
aerialship /
SamlSPBundle
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: