Multibyte String Функции
PHP Manual

mb_output_handler

(PHP 4 >= 4.0.6, PHP 5)

mb_output_handler — Callback function converts character encoding in output buffer

Описание

string mb_output_handler ( string $contents , 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.

Список параметров

contents

The contents of the output buffer.

status

The status of the output buffer.

Возвращаемые значения

The converted string.

Список изменений

Версия Описание
4.1.0

This handler now adds the charset HTTP header when the following conditions are met:

  • Does not set Content-Type, using header().
  • The default MIME type begins with text/.
  • The mbstring.http_input setting is something other than pass.

Примеры

Пример #1 mb_output_handler() example

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

Примечания

Замечание: If you want to output some binary data such as image from PHP script with PHP 4.3.0 or later, Content-Type: header must be send using header() before any binary data was send to client (e.g. header("Content-Type: image/png")). If Content-Type: header was send, output character encoding conversion will not be performed.
Note that if 'Content-Type: text/*' was send using header(), the sending data is regarded as text, encoding conversion will be performed using character encoding settings.
If you want to output some binary data such as image from PHP script with PHP 4.2.x or earlier, you must set output encoding to "pass" using mb_http_output().

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Multibyte String Функции
PHP Manual
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