alex-yashin/php-simple-lisp

1.0.0 2021-08-29 14:16 UTC

Requires

• php: >=5.4.0

Requires (Dev)

• phpunit/phpunit: 6.*

MIT

• Alex Yashin

• php
• lisp
• expression

README

Usage

$machine = new \SimpleLisp\LispMachine();
$machine->setState([
    'param1' => 5,
    'param2' => 1,
    'param3' => 0,
]);

echo $machine->run('5'); //5
echo $machine->run('param1'); //5
echo $machine->run('(AND 1 0)'); //false
echo $machine->run('(AND param1 param2)'); //true

echo $machine->run('(defun fibonacci (n) (if (> n 1) (+ (fibonacci (- n 1)) (fibonacci (- n 2))) n)) (fibonacci 7)'); //13