jf: JSON Formatter

Command-line tool to pretty-print JSON string for human readability by PHP.

https://whitephp.net/2018/07/31/jf-cli-json-formatter.html

Requirements

PHP needs to be a minimum version of PHP 7.0.0.

Installation

Globally by using Composer:

$ composer global require codegear/json-formatter

Usage

In Command-Line

Format file data.json and output to screen:

$ jf data.json

Format file data.json and save to another file data_formatted.json:

$ jf data.json > data_formatted.json

In VIM

Format current file:

:%!jf %

or add a keymap in vimrc:

nnoremap <Leader>jf :%!jf %<CR>