mb-output-handler

mb_output_handler

Callback function converts character encoding in output buffer

ENTITY

string

mb_output_handler

string

string

int

status

mb_output_handler is ob_start callback function. mb_output_handler converts characters in the output buffer from internal character encoding to HTTP output character encoding.

ENTITY

string
The contents of the output buffer.

status
The status of the output buffer.

ENTITY

The converted string.

ENTITY

<?php
mb_http_output("UTF-8");
ob_start("mb_output_handler");
?>

    

ENTITY

[!NOTE] If you want to output binary data, such as an image, a Content-Type: header must be set using header before any binary data is sent to the client (e.g. header("Content-Type: image/png")). If Content-Type: header is sent, output character encoding conversion will not be performed.

Note that if 'Content-Type: text/*' is sent, the content body is regarded as text; conversion will take place.

ENTITY

ob_start