This javascript library parses PHP code and convert it to AST.

This library is distributed with npm :

npm install php-parser --save

// initialize the php parser factory class var fs = require('fs'); var path = require('path'); var engine = require('php-parser'); // initialize a new parser instance var parser = new engine({ // some options : parser: { extractDoc: true, php7: true }, ast: { withPositions: true } }); // Retrieve the AST from the specified source var eval = parser.parseEval('echo "Hello World";'); // Retrieve an array of tokens (same as php function token_get_all) var tokens = parser.tokenGetAll('<?php echo "Hello World";'); // Load a static file (Note: this file should exist on your computer) var phpFile = fs.readFileSync( './example.php' ); // Log out results console.log( 'Eval parse:', eval ); console.log( 'Tokens parse:', tokens ); console.log( 'File parse:', parser.parseCode(phpFile) );

{ 'kind': 'program', 'children': [ { 'kind': 'echo', 'arguments': [ { 'kind': 'string', 'isDoubleQuote': true, 'value': 'Hello World' } ] } ] }

• Try it online (demo) : http://glayzzle.com/php-parser/
• Or from AST Explorer : https://astexplorer.net/

The main API exposes a class with the following methods :

• parseEval(String|Buffer) : parse a PHP code in eval style mode (without php open tags)
• parseCode(String|Buffer, String filename) : parse a PHP code by using php open tags.
• tokenGetAll(String|Buffer) : retrieves a list of all tokens from the specified input.

You can also pass options that change the behavior of the parser/lexer.

• AST nodes definition
• Sandbox
• List of options

• prettier/plugin-php : Prettier PHP Plugin
• babel-preset-php : Babel preset for converting PHP syntax to JavaScript. It can run subset of PHP in the browser or in Node.js
• wp-pot : Generate pot file for WordPress plugins and themes
• crane : PHP Intellisense/code-completion for VS Code
• php-unparser : Produce code that uses the style format recommended by PSR-1 and PSR-2.
• php-writer : Update PHP scripts from their AST
• ts-php-inspections : Provide PHP code inspections written in typescript
• php-reflection : Reflection API for PHP files
• vscode-phpunit : vscode phpunit extension
• lua2php : a Lua to PHP transpiler

You can add here your own project by opening an issue request.

This library is released under BSD-3 license clause.