Php 我如何计算下一级别的剩余分数？

我正在开发一个水平测量系统，能够让它像我想要的那样计算水平，但是我想向用户展示在下一个水平之前需要多少经验，而我就是无法计算出来

function experience($L) {
    $a=0;
    for($x=1; $x<$L; $x++) {
        $a += floor($x+300*pow(2, ($x/7)));
    }
    return floor($a/4);
}
function level($experience) {
    $returned = 0;
    $level = 0;
    while ($returned <= $experience) {
        $level++;
        $returned = experience($level);
    }
    return $level - 1;
}

---

看起来您的方法工作得很好，也许您可能只需要一个多维数组来构造您的输入

$arr = [
    '0' => [
        'experience' => 7842,
        'level' => 25],
    '1' => [
        'experience' => 7028,
        'level' => 24],
    '2' => [
        'experience' => 6291,
        'level' => 23],
    '3' => [
        'experience' => 5624,
        'level' => 22],
    '4' => [
        'experience' => 5018,
        'level' => 21],
    '5' => [
        'experience' => 4470,
        'level' => 20],
    '6' => [
        'experience' => 3973,
        'level' => 19],
    '7' => [
        'experience' => 3523,
        'level' => 18],
    '8' => [
        'experience' => 3115,
        'level' => 17],
    '9' => [
        'experience' => 2746,
        'level' => 16],
    '10' => [
        'experience' => 2411,
        'level' => 15],
    '11' => [
        'experience' => 2107,
        'level' => 14],
    '12' => [
        'experience' => 1833,
        'level' => 13],
    '13' => [
        'experience' => 1584,
        'level' => 12],
    '14' => [
        'experience' => 1358,
        'level' => 11],
    '15' => [
        'experience' => 1154,
        'level' => 10],
    '16' => [
        'experience' => 969,
        'level' => 9],
    '17' => [
        'experience' => 801,
        'level' => 8],
    '18' => [
        'experience' => 650,
        'level' => 7],
    '19' => [
        'experience' => 512,
        'level' => 6],
    '20' => [
        'experience' => 388,
        'level' => 5],
    '21' => [
        'experience' => 276,
        'level' => 4],
    '22' => [
        'experience' => 174,
        'level' => 3],
    '23' => [
        'experience' => 83,
        'level' => 2],
    '24' => [
        'experience' => 1,
        'level' => 1],
];

function experience($L)
{
    $a = 0;
    for ($x = 1; $x < $L; $x++) {
        $a += floor($x + 300 * pow(2, ($x / 7)));
    }
    return floor($a / 4);
}
function level($experience)
{
    $returned = 0;
    $level = 0;
    while ($returned <= $experience) {
        $level++;
        $returned = experience($level);
    }
    return $level - 1;
}

foreach ($arr as $key => $value) {
    var_dump(level($value["experience"]));
    var_dump(experience($value["level"]));
}

下一个层次的计算可能很简单。你可以只取当前经验值和下一个经验值之间的差值，或者将其除以所有点（例如10000），或者计算一个百分比

您可以根据自己的意愿修改方程式：

$arr=[
'0' => [
“经验”=>7842，
“级别”=>25]，
'1' => [
“经验”=>7028，
“级别”=>24]，
'2' => [
“经验”=>6291，
“级别”=>23]，
'3' => [
“经验”=>5624，
“级别”=>22]，
'4' => [
“经验”=>5018，
“级别”=>21]，
'5' => [
“经验”=>4470，
“级别”=>20]，
'6' => [
“经验”=>3973，
“级别”=>19]，
'7' => [
“经验”=>3523，
“级别”=>18]，
'8' => [
“经验”=>3115，
“级别”=>17]，
'9' => [
“经验”=>2746，
“级别”=>16]，
'10' => [
“经验”=>2411，
“级别”=>15]，
'11' => [
“经验”=>2107，
“级别”=>14]，
'12' => [
“经验”=>1833年，
“级别”=>13]，
'13' => [
“经验”=>1584，
“级别”=>12]，
'14' => [
“经验”=>1358，
“级别”=>11]，
'15' => [
“经验”=>1154，
“级别”=>10]，
'16' => [
“经验”=>969，
“级别”=>9]，
'17' => [
“经验”=>801，
“级别”=>8]，
'18' => [
“经验”=>650，
“级别”=>7]，
'19' => [
“经验”=>512，
“级别”=>6]，
'20' => [
“经验”=>388，
“级别”=>5]，
'21' => [
“经验”=>276，
“级别”=>4]，
'22' => [
“经验”=>174，
“级别”=>3]，
'23' => [
“经验”=>83，
“级别”=>2]，
'24' => [
“经验”=>1，
“级别”=>1]，
];
功能体验（$L）
{
$a=0；
对于（$x=1；$x<$L；$x++）{
$a+=底价（$x+300*pow（2，（$x/7））；
}
返回楼层（a/4）；
}
功能级别（经验）
{
$returned=0；
$level=0；
while（$returned$value）{
如果（（int）experience（$value[“level”]）刚刚添加了一个更基本的代码版本。你能更新你的问题，更具体地指出你试图解决的问题吗？我个人不知道你想解决什么。
int(25)
float(7842)
int(24)
float(7028)
int(23)
float(6291)
int(22)
float(5624)
int(21)
float(5018)
int(20)
float(4470)
int(19)
float(3973)
int(18)
float(3523)
int(17)
float(3115)
int(16)
float(2746)
int(15)
float(2411)
int(14)
float(2107)
int(13)
float(1833)
int(12)
float(1584)
int(11)
float(1358)
int(10)
float(1154)
int(9)
float(969)
int(8)
float(801)
int(7)
float(650)
int(6)
float(512)
int(5)
float(388)
int(4)
float(276)
int(3)
float(174)
int(2)
float(83)
int(1)
float(0)