價格格式化問題。
首先感謝這個 CSDN 平台,協助我們解決了很多難道,非常感謝!
現在我有一個價格格式化問題,求大家指點,謝謝。
例如 100000 自動格式化為 10萬
56000 自動格式化為 5.6萬
6000 就顯示 6000
------解決思路----------------------
自己寫一個方法如果是五位整數除以一萬如果不是直接顯示
------解決思路----------------------
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) . "萬";
else
echo substr($num, 0, 1) . '.' . removeAfterZero(substr($num, 1, strlen($num)-1)) . "萬";
}else if (strlen($num) >= 6 && strlen($num) < 7) {
if (removeAfterZero(substr($num, 2, strlen($num)-2)) == 0)
echo substr($num, 0, 2) . "萬";
else
echo substr($num, 0, 2) . '.' . removeAfterZero(substr($num, 2, strlen($num)-2)) . "萬";
}else if (strlen($num) >= 7 && strlen($num) < 8) {
if (removeAfterZero(substr($num, 3, strlen($num)-3)) == 0)
echo substr($num, 0, 3) . "萬";
else
echo substr($num, 0, 3) . '.' . removeAfterZero(substr($num, 3, strlen($num)-3)) . "萬";
}
------解決思路----------------------
$num = 100000;
echo $num < 10000 ? $num : $num/10000 . '萬';