1.using: In order to avoid using namespaces every time, it is necessary to define a namespace by using the use of the content within the namespace for a specific area of the declaration using A::t;//using declaration
Use it again to invoke the name
Namespace overviewWhat is a namespace? In a broad sense, namespace is a way to encapsulate things. This abstract concept can be seen in many places. For example, a directory in the operating system is used to group related files. For files in the
This article mainly introduces how to define the namespace of the PHP namespace, and analyzes in detail the definition methods and precautions of the namespace and sub-namespace of the php namespace in combination with the instance form, for more
The namespace in PHP is described in detail. The namespace in PHP is described in detail. The php namespace overview PHP's support for namespaces has gone through a difficult journey. Fortunately, PHP introduced namespaces from 5.3. From the
C ++ namespace, namespace
Namespace)Indicates the visible range of identifier. An identifier can be defined in multiple namespaces. Its meaning in different namespaces is irrelevant. In this way, any identifiers can be defined in a new namespace
PHP namespace details, php namespace
Overview
PHP's support for namespaces has gone through a difficult journey. Fortunately, PHP introduced namespaces from 5.3. Since PHP introduced namespace, the applicable structure of PHP Code has also been
PHP. The namespace in PHP is described in detail. This article mainly introduces the namespace in PHP) concept, namespace being used, and namespace definition in PHP
This article mainly introduces the namespace in PHP and explains the namespace)
On mobile devices, the need for virtualization is growing. One is that mobile device configuration is getting higher, and some high-end configurations are close to desktop devices, which lays the groundwork for virtualization and, second, a growing
PHP namespace details
This article mainly introduces the namespace in PHP and explains the namespace) for more information, see
Overview
PHP's support for namespaces has gone through a difficult journey. Fortunately, PHP introduced namespaces from 5.
This article mainly introduces the namespace in PHP and explains the namespace) for more information, see
Overview
PHP's support for namespaces has gone through a difficult journey. Fortunately, PHP introduced namespaces from 5.3. Since PHP
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.