是否有PHP函数可以将货币金额格式化为会计格式？ [英] Is there a PHP function to format a currency amount in accounting format?

问题描述

我目前正在用PHP编写报告，有时不得不显示负货币金额。所述货币量像 -44.00一样存储在数据库中。理想情况下，该数字将在报告上输出为（$ 44.00）。

I'm currently writing a report in PHP that occasionally has to display negative currency amounts. Said currency amounts are stored in the database like "-44.00". Ideally this number would be output as "($44.00)" on the report.

我知道我可以编写一些半复杂函数来检测该数字是否为负，并手动进行插入括号，但是我想知道在重新发明轮子之前是否有一些方便的PHP函数可以为我完成此操作。我到处搜寻，却没有发现任何可以完成这项任务的东西。我了解money_format，但看不到任何处理负数/括号的方法。请记住，无论数字是负数还是正数，代码都必须起作用。

I know I can write some semi-complicated function to detect whether the number is negative and manually insert the parenthesis, but I was wondering if there was some handy PHP function that can do this for me before I re-invent the wheel. I've searched around and have not found anything that seems to do this exact task. I know about money_format, but I don't see any way to do the negative/parenthesis part. Keep in mind the code has to function whether the number is negative or positive.

推荐答案

http://www.php.net/manual/zh/function.money-format.php

echo money_format('%(n', '-44.00');

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