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What are the coding standards in PHP?

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What are the coding standards in PHP?

PHP Coding Standards Edit

  • Single and Double Quotes.
  • Indentation.
  • Brace Style.
  • Use elseif , not else if.
  • Declaring Arrays.
  • Closures (Anonymous Functions)
  • Multiline Function Calls.
  • Regular Expressions.

How do you document PHP code?

Properly document PHP code

  1. Classes. Start every class with /** * Class description * * @author Your organization or personal name * @license MIT (or other licence) */
  2. Properties. Document every property with /** * Property brief description * * @var type */
  3. Methods.
  4. Code.

What are recommended coding conventions for writing code in PHP?

Code MUST follow a “coding style guide” PSR [PSR-1]. Code MUST use 4 spaces for indenting, not tabs. There MUST NOT be a hard limit on line length; the soft limit MUST be 120 characters; lines SHOULD be 80 characters or less.

What are PHPDoc comments?

PHPDoc comments in your source code are available for Quick Documentation Lookup, which helps you get quick information for any documented symbol. You can open them for review in the Documentation tool window by pressing Ctrl+Q .

How do you name a class in PHP?

Class names are always written in UpperCamelCase . The unqualified class name must be meant literally even without the namespace. Class names must be nouns, never adjectives. The name of abstract classes must start with the word “Abstract”, class names of aspects must end with the word “Aspect”.

What PSR 12?

PSR-12 seeks to provide a set way that both coding style tools can implement, projects can declare adherence to and developers can easily relate on between different projects for these coding style reducing cognitive friction.

How do you comment a function in PHP?

The last line of comment text * should be immediately followed on the next line by the closing asterisk * and slash and then the item you are commenting on should be on the next * line below that.

What is the correct way of initiating a PHP class?

PHP: Creating classes and Instantiation The class definition starts with the keyword class followed by a class name, then followed by a set of curly braces ({}) which enclose constants, variables (called “properties”), and functions (called “methods”) belonging to the class.

Does PHP use camelCase?

PHP owns the top-level namespace but tries to find decent descriptive names and avoid any obvious clashes. Function names use underscores between words, while class names use both the camelCase and PascalCase rules. PHP will prefix any global symbols of an extension with the name of the extension.

What is a doc block in PHP?

A DocBlock is a piece of documentation in your source code that informs you what the function of a certain class, method or other Structural Element is.

What is PHP block?

You can write HTML and PHP code in a block as you would on a standard . php file. If you disable the Php Code Blocks, the code is not interpreted, and does not appear in the source code if you are not in edit mode. You can also disable the interpretation of the code in edit mode if you need it.

What is a class in PHP?

Class is a programmer-defined data type, which includes local methods and local variables. Class is a collection of objects. Object has properties and behavior.

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