如何使用php将gettext复数形式存储在变量中 [英] How to store gettext plural form in a variable using php

问题描述

我是PHP的新手.我刚刚开始研究它.

I'm new to PHP. I just started working on it.

我正在尝试使用gettext和PHP获得复数形式.我的代码如下:

I'm trying to get the plural form using gettext and PHP. My code is as follows:

printf (ngettext ("%d product", "%d products", 2), 2);       

输出:

2 products

但是，我想将此o/p包含在变量中.当我尝试将其指定为:

But, I want to have this o/p in a variable. When I try to give it as:

$totalItemsCount = printf (ngettext ("%d product", "%d products", 2), 2);
echo "Total count msgs::",$totalItemsCount;

输出:

10

我错过了什么吗?

推荐答案

printf()显示一个字符串，sprintf()返回它.但是，printf()有一个返回值-它返回字符串长度.在这种情况下，结果字符串为2 products，该字符串的长度为10.

printf() displays a string, sprintf() returns it. However, printf() has a return value - it returns the string length. In this case, the resultant string is 2 products, and the length of this string is 10.

来自printf() 的文档:

From the documentation for printf():

返回值:

返回输出字符串的长度.

Returns the length of the outputted string.

如果要将输出存储在变量中，请改用 sprintf() .

If you want to store the output in a variable, use sprintf() instead.

$totalItemsCount = sprintf (ngettext ("%d product", "%d products", 2), 2);

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