[php-langspec][Issue #233] - Unicode codepoints are used in the specification, but the specification does not define encoding

You can view the Issue on github: https://github.com/php/php-langspec/issues/233 Comment by IMSoP: Why not? A conforming parser need only care whether the string of bytes 0x70 0x72 0x69 0x76 0x61 0x74 0x65 appears in a particular location or not. By the same token, you could say that the language "uses English", but it would be perfectly possible to write a conforming implementation without the faintest clue what the word "private" means.