问题描述
我有一个国际电话列表和国家/地区电话代码列表. br>我想从数字中识别国家/地区,但找不到快速,优雅的方法.
I have a list of international phone numbers and a List of Country calling codes.
I would like to identify the Country from the numbers but I can't find a fast and elegant way to do it.
有什么主意吗?我唯一得到的是进行硬编码的校验(例如,看第一个数字,看第二个数字:如果是X,则检查第三个数字.如果第二个数字是Y,则国家/地区是Foo",依此类推) ).我在列表中使用PHP和DB(MySQL),但我认为任何伪代码都会有所帮助.
Any idea? The only I got is to have an hardcoded check (Eg. "look at the first number, look at the second number: if it's X then check for the third number. If the second number is Y then the Country is Foo", etc.).I'm using PHP and a DB (MySQL) for the lists, but I think that any pseudocode will help.
推荐答案
或者,您可以使用 Twilio查找之类的工具.
当您使用Lookup发出API请求时,总是返回CountryCode
属性.
The CountryCode
property is always returned when you make an API request with Lookup.
https://www.twilio.com/docs/api/lookups#lookups-instance-properties
[披露:我为Twilio工作]
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