价格格式化问题。

首先感谢这个 CSDN 平台，帮助我们解决了很多难道，非常感谢！


现在我有一个价格格式化问题，求大家指点，谢谢。

例如  100000 自动格式化为  10万

56000 自动格式化为 5.6万

6000 就显示  6000

回复讨论(解决方案)

虽然有些难题还是解决不了，但也同样会感谢 CSDN 平台，非常感谢！

自己写一个方法如果是五位整数除以一万如果不是直接显示

header("Content-type: text/html; charset=utf-8");function removeAfterZero($str) {    $s = $str;    $r = '';    for ($i = strlen($s)-1; $i > 0; $i--) {        if ($s[$i] == 0)  {            $s = substr($s, 0, $i);            $r = $s;        } else {            break;        }    }    return $r;}$num = 1000100;if (strlen(strlen($num) < 5))    echo $num;else if (strlen($num) >= 5 && strlen($num) < 6) {        if (removeAfterZero(substr($num, 1, strlen($num)-1)) == 0)        echo  substr($num, 0, 1) . "万";    else             echo  substr($num, 0, 1) . '.' .  removeAfterZero(substr($num, 1, strlen($num)-1)) . "万";}else if (strlen($num) >= 6 && strlen($num) < 7) {     if (removeAfterZero(substr($num, 2, strlen($num)-2)) == 0)        echo  substr($num, 0, 2) . "万";    else             echo  substr($num, 0, 2) . '.' .  removeAfterZero(substr($num, 2, strlen($num)-2)) . "万";}else if (strlen($num) >= 7 && strlen($num) < 8) {    if (removeAfterZero(substr($num, 3, strlen($num)-3)) == 0)        echo  substr($num, 0, 3) . "万";    else             echo  substr($num, 0, 3) . '.' .  removeAfterZero(substr($num, 3, strlen($num)-3)) . "万";}

$num = 100000;echo $num < 10000 ? $num : $num/10000 . '万';

$num = 100000;echo $num < 10000 ? $num : sprintf("%0.1f",$num/10000) . '万';

$num = 100000;echo $num < 10000 ? $num : $num/10000 . '万';

$num = 110000001;echo price_format($num);function price_format($num){	$p=rtrim(number_format($num < 1e4 ? $num :$num<1e8? $num/1e4 : $num/1e8,2 ),'0');    return $num < 1e4 ? $num :$num<1e8? ($p . '万'): ($p . '亿');}

$num = 100000;echo $num < 10000 ? $num : $num/10000 . '万';