igorw/ilias

Naive LISP implementation in PHP.

Maintainers

Details

github.com/igorw/ilias

Source

Issues

Installs: 9

Dependents: 0

Suggesters: 0

Security: 0

Stars: 23

Watchers: 2

Forks: 4

Open Issues: 3

pkg:composer/igorw/ilias

dev-master 2013-10-28 14:49 UTC

Requires

  • php: >=5.4.0

MIT a321e52a2b618fd6ef494898827c91dd61fa5799

  • Igor Wiedler <igor.woop@wiedler.ch>

lisp

This package is not auto-updated.

Last update: 2025-10-11 18:24:17 UTC

README

Naive LISP implementation in PHP. For something more complete, check out Lisphp.

Check out the s-expression blog posts explaining the implementation of Ilias.

Usage

use Igorw\Ilias\Program;
use Igorw\Ilias\Lexer;
use Igorw\Ilias\Reader;
use Igorw\Ilias\FormTreeBuilder;
use Igorw\Ilias\Walker;
use Igorw\Ilias\Environment;

$program = new Program(
    new Lexer(),
    new Reader(),
    new FormTreeBuilder(),
    new Walker()
);

$env = Environment::standard();
$value = $program->evaluate($env, '(+ 1 2)');
var_dump($value);

will output:

int(3)