Does php not support unicode?

藏色散人
Release: 2023-03-10 12:10:01
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php does not support unicode, because Unicode is a reliable way to represent all letters and symbols, and PHP can only support eight-bit binary encoded character sets.

Does php not support unicode?

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

Doesn’t php support unicode?

Unicode is a reliable way to represent all letters and symbols.

PHP official documentation says: "A string string is composed of a series of characters, each character is equivalent to one byte. This means that PHP can only support 256 character sets,"

means that PHP can only support eight-bit binary encoded character sets. And Unicode is all of them.

charset=utf-8 This part indicates that UTF-8 character encoding is used, which is the abbreviation of 8-bit Unicode Transformation Format.

From this point of view, does it explain why PHP cannot support Unicode encoding? It may be possible, but it is just some strange characters.

Recommended learning: "PHP Video Tutorial"

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