echo $this->num1 - $this->num2;
}
public function multiply()
{
echo $this->num1 * $this->num2;
}
public function divide()
{
if ($this->num2 != 0) {
echo $this->num1 / $this->num2;
} else {
echo "除数不能为0";
}
}
}
$cal = new Cal($_POST['num1'], $_POST['num2']);
switch ($_POST['op']) {
case 'j':
$cal->plus();
break;
case '-':
$cal->subtract();
break;
case '*':
$cal->multiply();
break;
case '/':
$cal->divide();
break;
default:
echo "参数错误";
public function agenda()
{
$events = \Cal::google()->events($params = ['orderBy' => 'startTime', 'singleEvents' => 'true']);
return view('pages.public.agenda', compact('events'));
}
{
if ($this->num3 + $this->num4 > 0) {
echo $this->num1 + $this->num2 . "+" . ($this->num3 + $this->num4) . 'i';
} else {
echo $this->num1 + $this->num2 . ($this->num3 + $this->num4) . 'i';
}
}
public function subtract()
{
if ($this->num3 + $this->num4 > 0) {
echo $this->num1 - $this->num2 . "+" . ($this->num3 - $this->num4) . 'i';
} else {
echo $this->num1 - $this->num2 . ($this->num3 - $this->num4) . 'i';
}
}
public function compare()
{
}
}
$cal = new Cal($_POST['num1'], $_POST['num2'], $_POST['num3'], $_POST['num4']);
switch ($_POST['op']) {
case 'j':
$cal->plus();
break;
case '-':
$cal->subtract();
break;
default:
echo "参数错误";
break;
}
