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mb_http_output

PHP function Edit on GitHub ✎

(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)

Set/Get HTTP output character encoding

Description

mb_http_output(string|null $encoding = null): string|bool

Set/Get the HTTP output character encoding. Output after this function is called will be converted from the set internal encoding to encoding.

encoding

If encoding is set, mb_http_output() sets the HTTP output character encoding to encoding.

If encoding is omitted, mb_http_output() returns the current HTTP output character encoding.

If encoding is omitted, mb_http_output() returns the current HTTP output character encoding. Otherwise, Success

Throws a ValueError if encoding contains null bytes.

Version	Description
8.4.0	`mb_http_output()` now throws a `ValueError` if `encoding` contains null bytes.