<?php
require_once 'Calculator.php';
$calculator = new Calculator();
//var_dump(range(1,100));
$calculator->run('+', range(1, 100));
echo $calculator;
var_dump('--------- run +1');
$calculator->run('+', [1]);
echo $calculator;
var_dump('--------- run *2');
$calculator->run('*', [2]);
echo $calculator;
var_dump('--------- reset');
$calculator->reset();
echo $calculator;
var_dump('--------- new add');
$calculator->run('+', [1, 100]);
echo $calculator;
return $lval - $rval;
break;
case '*':
return $lval * $rval;
break;
case '/':
return $lval / $rval;
break;
default:
throw new \PHParsec\ParseException('Invalid operator: ' . $op, $this->_i);
break;
}
};
}
public function operator()
{
return $this->choice([$this->char('+'), $this->char('-'), $this->char('*'), $this->char('/')]);
}
}
$c = new Calculator();
while (true) {
if (false === ($l = readline('> '))) {
break;
}
try {
$f = $c->reset($l)->expression();
print "# " . $f() . "\n";
} catch (\Exception $e) {
print $e->getMessage() . "\n";
}
}
