oficinasuport-wp-theme/vendor/mck89/peast/README.md

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2022-10-24 23:58:16 +02:00
Peast
==========
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**Peast** _(PHP ECMAScript Abstract Syntax Tree)_ is a PHP 5.4+ library that parses JavaScript code, according to [ECMAScript specification](http://www.ecma-international.org/publications/standards/Ecma-262.htm), and generates an abstract syntax tree following the [ESTree standard](https://github.com/estree/estree).
Installation
-------------
Include the following requirement to your composer.json:
```
{
"require": {
"mck89/peast": "dev-master"
}
}
```
Run `composer install` to install the package.
Then in your script include the autoloader and you can start using Peast:
```php
require_once "vendor/autoload.php";
$source = "var a = 1"; //Your JavaScript code
$ast = Peast\Peast::latest($source, $options)->parse(); //Parse it!
```
Documentation
-------------
Read the documentation for more examples and explanations:
1. [AST generation and tokenization](doc/ast-and-tokenization.md)
2. [Tree Traversing](doc/tree-traversing.md)
3. [Querying By Selector](doc/querying-by-selector.md)
4. [Rendering](doc/rendering.md)
[Changelog](doc/changelog.md)