@access
Scope of use: class, function, var, define, module
This tag is used to indicate the access permission of keywords: private, public or protected
@author
Specify the author
@copyright
Scope of use: class, function, var, define, module, use
Indicate copyright information
@deprecated
Usage scope: class, function, var, define, module, content, global, include
Indicate unused or obsolete keywords
@example
This tag is used for parsing A section of file content and highlight them. Phpdoc will try to read the file content from the file path given by this tag
@const
Using scope: define
Used to specify the constant defined in php
@final
Using scope: class, function, var
Indicate that the keyword is a The final class, method, and attribute are prohibited from being derived or modified.
@filesource
Similar to example, except that this tag will directly read the content of the currently parsed php file and display it.
@global
Indicates the global variable referenced in this function
@ingore
Used to ignore specified keywords in the document
@license
Equivalent to in the html tag, first is the URL, and then is to be displayed The content
For example Baidu
can be written as @license http://www.baidu.com Baidu
@link
Similar to license
But you can also point to any keyword in the document through link
@name
Specify an alias for the keyword.
@package
Usage scope: page level -> define, function, include
Class level ->class, var, methods
Used to logically group one or several keywords into a group.
@abstrcut
Indicates that the current class is an abstract class
@param
Specifies the parameters of a function
@return
Specifies the return pointer of a method or function
@static
Specifies that the keyword is static.
@var
Indicate the variable type
@version
Indicate the version information
@todo
Indicate the areas that should be improved or not implemented
@throws
Indicate the error exceptions that this function may throw, and the extreme situations
As mentioned above, Ordinary document tags must be marked with @ at the beginning of each line. In addition, there is also a tag called inline tag, represented by {@}, which includes the following types:
{@link}
Usage is the same as @link
{@source}
Display the content of a function or method
The above introduces the http://www.hunanzhibo.com/ php annotation specifications, including the content of http://www.hunanzhibo.com/. I hope it will be helpful to friends who are interested in PHP tutorials.

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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