How to get the specifications of PHP framework development in one minute?

The previous article introduced to you "What are the conditional judgments of php8? What does the ternary operator mean in php8? 》, this article continues to introduce to you how to get the specifications of PHP framework development in one minute? It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

PHP framework development specifications:

Thinkphp6 follows the naming convention of PSR-2 and the automatic loading of PSR-4.

1. Directory and file specifications:

1. Directory name: lowercase underscore;

2. Class library and function files The suffix is ​​.php;

3. The file names of classes are all defined in namespaces, and the path of the namespace is consistent with the path of the class library file;

4. Classes (including interfaces and trait) files are named with the first letter in capital letters, and other names are named with lowercase underscores

5. The class name (including interface and trait) is consistent with the file name, and the first letter in the file is named with capital letters.

2. Naming conventions for functions, classes and properties:

1. Classes are named with the first letter capitalized;

2. The function is named with lowercase and underscore; (get_client_ip)

3. The method is named with the first letter in lowercase followed by the first letter of the word in uppercase;

4. The attribute is named with Naming method in which the first letter of the word after the first letter is lowercase and the first letter of the word is uppercase;

5. Functions or methods starting with a double underscore (__) are used as magic methods (special cases)

3. Constants The specifications for configuration are as follows:

1. Constants are named with uppercase letters and underscores;

2. Configuration parameters are named with lowercase letters and underscores;

3. Environment variable definitions are named using uppercase letters and underscores.

4. Specifications for data tables and fields:

1. Data tables and fields are named in lowercase and underlined;

2. Pay attention to the fields Do not start the name with an underscore

3. It is not recommended to use camel case and Chinese characters for fields as data table and field names

View: The Index class method corresponds to the directory under the view, and the index method corresponds to the directory under the view Static file

Template variable: assign method assignment belongs to global variable assignment, template output {$name}

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