php-unparse

php-unparser

This project is a JavaScript based unparser for the AST produced by glayzzle's php-parser.

It aims to produce code that uses the style format recommended by PSR-1 and PSR-2.

It's at an early development stage, but it is already able to generate code for most of the produced AST.

It has no dependencies.

How to use

var unparse = require('php-unparser');
 
var options = {
  indent: true,
  dontUseWhitespaces: false,
  shortArray: true,
  bracketsNewLine: true,
  forceNamespaceBrackets: false,
  collapseEmptyLines: true
};
 
var ast = {
  "kind": "program",
  "children": [
    {
      "kind": "echo",
      "arguments": [
        {
          "kind": "string",
          "value": "hello world",
          "isDoubleQuote": true
        }
      ]
    }
  ],
  "errors": []
};
 
// Will output -> echo "hello world";
console.log(unparse(ast, options));

Options

option	value	default	description
indent	string		The indentation size, default is four white spaces.
dontUseWhitespaces	boolean	false	If enabled removes all the whitespaces between stuff.
shortArray	boolean	false	If enabled write arrays in short array syntax enabled since PHP 5.4.0
bracketsNewLine	boolean	true	If enabled will put brackets on new line.
forceNamespaceBrackets	boolean	false	Force the namespace bracketed syntax (recommended for combining namespaces)
collapseEmptyLines	boolean	true	If enabled it will remove all empty lines between sections and properties.

Demo

See it working

License

MIT License, Copyright 2016 Christopher Luna Copyright 2019 Zaoqi