https://github.com/glayzzle/php-writer

Update PHP scripts from their AST
https://github.com/glayzzle/php-writer

Last synced: about 14 hours ago
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Update PHP scripts from their AST

• Host: GitHub
• URL: https://github.com/glayzzle/php-writer
• Owner: glayzzle
• License: bsd-3-clause
• Created: 2016-12-17T08:57:13.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2022-06-02T08:05:41.000Z (over 2 years ago)
• Last Synced: 2024-09-19T05:08:01.268Z (about 2 months ago)
• Language: JavaScript
• Homepage: https://glayzzle.com/php-writer/
• Size: 475 KB
• Stars: 36
• Watchers: 6
• Forks: 11
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# php-writer

[![Build Status](https://travis-ci.org/glayzzle/php-writer.svg?branch=master)](https://travis-ci.org/glayzzle/php-writer)

[![Coverage Status](https://coveralls.io/repos/github/glayzzle/php-writer/badge.svg?branch=master)](https://coveralls.io/github/glayzzle/php-writer?branch=master)

[![npm version](https://badge.fury.io/js/php-writer.svg)](https://badge.fury.io/js/php-writer)

[![Gitter](https://img.shields.io/badge/GITTER-join%20chat-green.svg)](https://gitter.im/glayzzle/Lobby)

Update PHP scripts from their AST by using [php-parser](https://github.com/glayzzle/php-parser) for reading

and [php-unparser](https://github.com/chris-l/php-unparser) for generating back the php.

## How does it works?

You must include the module to your script and feed to it a php file string.

```js

var fs = require('fs');

// Load the writer

var writer = require('php-writer');

// Read file content

var contents = fs.readFileSync('my-php-file.php', 'utf8');

// All the possible options

var options = {

  writer: {

    indent: true,

    dontUseWhitespaces: false,

    shortArray: true,

    forceNamespaceBrackets: false

  },

  parser: {

    debug: false, 

    locations: false,

    extractDoc: false,

    suppressErrors: false

  },

  lexer: {

    all_tokens: false,

    comment_tokens: false,

    mode_eval: false,

    asp_tags: false,

    short_tags: false

  },

  ast: {

    withPositions: true

  }

};

// Init the writer

var myPhpFile = new writer(contents, options);

// Print the file AST object

console.log(myPhpFile);

```

## Options

You can pass to the writer an options object to customize your writer instance:

* __writer__: The same options you would pass to [php-unparser](https://github.com/chris-l/php-unparser#how-to-use)

* __parser__: The same options you would pass to [php-parser](https://github.com/glayzzle/php-parser/wiki/Options) 

* __ast__: The same options you would pass to [php-parser](https://github.com/glayzzle/php-parser/wiki/Options) 

If you want to learn more about __AST__ you can [read the definitions](https://github.com/glayzzle/php-parser/blob/master/docs/AST.md).

## Examples

All the examples assume that you have already loaded the file like in the [example](https://github.com/glayzzle/php-writer#how-does-it-works).

##### Find a function and set its body value:

```js

var myPhpFile = new writer(contents, options);

myPhpFile.findFunction('foo').setCode('return $a + $b');

```

##### Find a class and set a property value:

```js

var myPhpFile = new writer(contents, options);

myPhpFile.findClass('Foo_Class').setProperty('bar', 'foo-bar');

```