mb_encode_mimeheader()

mb_encode_mimeheader()

function mb_encode_mimeheader(string $string, ?string $charset = null, ?string $transfer_encoding = null, string $newline = "\r\n", int $indent = 0): string

Encodes a MIME header with language defaults, Base64 or Q transfer, and folded lines.

Parameters:

• $string (string)
• $charset (?string), default null, optional
• $transfer_encoding (?string), default null, optional
• $newline (string), default "\r\n", optional
• $indent (int), default 0, optional

Returns: string

Availability

• Compiled (AOT): supported by the Elephc code generator.
• eval() (magician interpreter): supported through a declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/string/mb_encode_mimeheader.rs).

No examples yet. Check examples/ and showcases/ for usage patterns.

Internals

For how mb_encode_mimeheader is implemented in the compiler, see the internals page.