[英]Slim3 DI container access diferrence
$app->get('......',....)
$container=$this->getContainer();
Is there any difference between the following? 以下内容之间有什么区别吗? Pimple docs uses the former while slim examples the latter.
Pimple文档使用前者,而苗条的示例使用后者。 Is any of the two considered more formal in PSR terms?
在PSR术语中,这两者是否被认为是更正式的?
$server=$container['App\Model\Server'];
$server=$container->get('App\Model\Server');
Slims Container implements the Interop/ContainerInterface , whereas Pimple does not. Slims Container实现了Interop / ContainerInterface ,而Pimple没有实现。 The Interop/ContainerInterface requires the container to have two methods:
get()
and has()
. Interop / ContainerInterface要求容器具有两个方法:
get()
和has()
。 get()
throws an exception ( NotFoundException
) when an entry is not found. 找不到条目时,
get()
会引发异常( NotFoundException
)。 With plain Pimple you only get a notice. 使用普通的丘疹,您只会收到通知。
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