PHPSA is a development tool aimed at bringing complex analysis for PHP applications and libraries.

P.S This software is currently in early alpha state, any contributions/stars will be awesome.

• Core - Component containing definitions and other core files
• Compiler - Component to compile expression(s) and statement(s) from an abstract syntax tree
• Analyzer - Component doing various checks on your files
• ControlFlow - Component for ControlFlow (WIP)

The recommended way to install phpsa is via Composer.

Run php composer.phar require ovr/phpsa or add a new requirement in your composer.json.

{
  "require": {
    "ovr/phpsa": "*"
  }
}

$ ./bin/phpsa check fixtures/

Syntax error:  Syntax error, unexpected T_RETURN on line 11 in fixtures/simple/syntax/Error2.php 

    $b = $a + 1; 123123

Notice:  Constant BBBB does not exist in self scope in fixtures/simple/undefined/Const.php on 29 [undefined-const]

    return self::BBBB; 

Notice:  You are trying to cast 'string' to 'string' in fixtures/simple/code-smell/StandardFunctionCall.php on 16 [stupid.cast]

    return (string) json_encode(array(

Notice:  Missing docblock for callStaticMethodBySelf() method in fixtures/Compiling/Expression/StaticCall.php on 18 [missing-docblock]

    public static function callStaticMethodBySelf()

PHP >= 5.6 (compatible up to version 7.1 && hhvm), but you can check files for PHP >= 5.2 with this.

See our documentation in case you need more information on some topic.

Check our Contributing Guide to see how you can help.

Thanks to our sponsors and supporters:

JetBrains

This project is open-sourced software licensed under the MIT License.

See the LICENSE file for more information.