What is PHP psr2?

About PSR. PSR is a standard established by PHP-FIG(PHP Framework Interop Group). PHP has various frameworks and libraries such as Zend Framework and Symfony, but all have slightly different coding standards. PSR-0 and PSR-4 are coding standards for PHP’s autoloaders, and PSR-1 and PSR-2 are basic coding standards.

What is psr2 standard?

This guide extends and expands on PSR-1, the basic coding standard. The intent of this guide is to reduce cognitive friction when scanning code from different authors. It does so by enumerating a shared set of rules and expectations about how to format PHP code.

What is PSR coding standard?

The PHP Standard Recommendation (PSR) is a PHP specification published by the PHP Framework Interop Group. It comprises what should be considered the standard coding elements that are required to ensure a high level of technical interoperability between shared PHP code.

What is PSR format?

What is a PSR file. PSR files mostly belong to PowerSoft by Sybase, Inc. A PSR (or PowerSoft Report) is a data file representing a snapshot of a datawindow or datastore, including both data and presentation information. PSRs can be created within PowerBuilder, InfoMaker, DataWindow Builder, and Java DataWindow.

What are the coding standards for PSR1 and psr2?

The PSR1 and PSR2 Coding Standards are provided by FIG under a MIT license. This guide extends and expands on PSR-1, the basic coding standard.

Where do the keywords go in PSR-2?

The term “class” refers to all classes, interfaces, and traits. The extends and implements keywords MUST be declared on the same line as the class name. The opening brace for the class MUST go on its own line; the closing brace for the class MUST go on the next line after the body.

Can you use psr-0.1 in a new project?

Long story short for new projects and for most intents and purposes, you can use PSR-4 and forget all about PSR-0. 1. For example if you define that the Acme\\Foo\\ namespace is anchored in src/,

Where do the default values go in PSR-2?

In the argument list, there MUST NOT be a space before each comma, and there MUST be one space after each comma. Method arguments with default values MUST go at the end of the argument list. Argument lists MAY be split across multiple lines, where each subsequent line is indented once.