哪个c ++字符串类型相当于PHP字符串类型（即哪个c ++ null终止字符串和c ++字符串对象相当于PHP字符串？ [英] Which c++ string type is equivalent to PHP string type( i.e which of c++ null terminated string and c++ string object is equivalent to PHP string?

问题描述

哪个c ++字符串类型相当于PHP字符串类型（即哪个c ++ null终止字符串和c ++字符串对象等同于PHP字符串？

Which c++ string type is equivalent to PHP string type( i.e which of c++ null terminated string and c++ string object is equivalent to PHP string?

推荐答案

C ++ 提供 std :: string 。它不是 NULL 终止了一个，但它提供了 c_str（） [ ^ ]方法。当然 C ++ 可以使用 C 类似的字符串（这是一个以NULL结尾的字符数组），但我认为没有责任告诉你。

C++ provides std::string. It isn't a NULL terminated one, however it provides the c_str()[^] method. Of course C++ can work on C-like strings (that are NULL terminated character arrays) but I assume no resposibility for having told you.

如果你正在编写一个PHP扩展，你应该阅读 PHP内部页面 [ ^ ] - 特别是关于变量的页面。



（如果你没有编写PHP扩展，那么我真的不知道字符串的类型如何重要。）

If you're writing a PHP extension, you should read through the PHP internals pages[^] - particularly the pages on variables.

(If you're not writing a PHP extension, then I don't really see how the type of string matters.)

这篇关于哪个c ++字符串类型相当于PHP字符串类型（即哪个c ++ null终止字符串和c ++字符串对象相当于PHP字符串？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！