本文介绍了将长号缩短为K / M / B?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想要的是:
$ b我已经使用了很多搜索引擎,但是找不到任何有用的函数。$ b
使用 number_format() code $:
$ $ p $ if($ n //任何小于一百万
$ n_format = number_format($ n);
} else if($ n //小于十亿
$ n_format = number_format($ n / 1000000,3)。 M;
} else {
//至少十亿
$ n_format = number_format($ n / 1000000000,3)。 B;
}
如果限制是指小数位数(精度),那很简单:($ n< 1000000){$ b $(
$ $ p $ b //小于一百万美元b $ b $ n_format = number_format($ n);
} else if($ n //小于十亿
$ n_format = number_format($ n / 1000000,$ precision)。 M;
} else {
//至少十亿
$ n_format = number_format($ n / 1000000000,$ precision)。 B;
}
返回$ n_format;
}
I've googled this a lot but i can't find any helpful functions based on my queries.
What i want is:
100 -> 100 1000 -> 1,000 142840 -> 142,840
BUT
2023150 -> 2.023M ( i still want 3 additional numbers for more accuracy ) 5430120215 -> 5.430B
I would totally appreciate any custom functions to dynamically choose the limit if possible.
Thanks!
解决方案
Use number_format():
if ($n < 1000000) { // Anything less than a million $n_format = number_format($n); } else if ($n < 1000000000) { // Anything less than a billion $n_format = number_format($n / 1000000, 3) . 'M'; } else { // At least a billion $n_format = number_format($n / 1000000000, 3) . 'B'; }
If "limit" refers to the number of decimal places (the precision), that's easy:
function custom_number_format($n, $precision = 3) { if ($n < 1000000) { // Anything less than a million $n_format = number_format($n); } else if ($n < 1000000000) { // Anything less than a billion $n_format = number_format($n / 1000000, $precision) . 'M'; } else { // At least a billion $n_format = number_format($n / 1000000000, $precision) . 'B'; } return $n_format; }
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