PHP Calculator::init Examples

Example #1

File: test.php Project: lnmpzkang/DesignPattern

<?php

require_once './Expression.php';
require_once './ValueExpression.php';
require_once './SymbolExpression.php';
require_once './PlusExpression.php';
require_once './MinusExpression.php';
require_once './MulExpression.php';
require_once './DivExpression.php';
require_once './ModExpression.php';
require_once './Calculator.php';
$statement = "3 * 2 * 4";
$calculator = new Calculator();
$calculator->init($statement);
$result = $calculator->compute();
echo $statement . " = " . $result . "\n";