David R david-err

david-err / Expressions.php

Last active September 18, 2020 06:51 — forked from ircmaxell/Expressions.php

A math parser and evaluator implementation

	<?php
	class Parenthesis extends TerminalExpression {

	protected $precidence = 6;

	public function operate(Stack $stack) {
	}

	public function getPrecidence() {
	return $this->precidence;