我想除以整数类型，将已有的小数点四舍五入

Question

我想除以整数类型并截断小数点。数据库列是整数

下面是代码

public static function time($time)
{
    $h = $time/60;
    floor($h);
    $m = $time%60;
    return $h . ':' . $m; 
}

$h用dd看到的时候是这样的

1.1666666666667

如何在小数点后截断？

Answer 1

您需要将 floor($h) 放入变量中。

尝试

public static function time($time)
{
    $h = $time/60;
    $h = floor($h);
    $m = $time%60;
    return $h . ':' . $m; 
}

或者为了简单起见[=13=]

public static function time($time)
{
    $h = floor($time/60);
    $m = $time%60;
    return $h . ':' . $m; 
}

I want to divide by the integer type and round off the existing decimal point