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MB_OUTPUT_HANDLER(3) 1 MB_OUTPUT_HANDLER(3) mb_output_handler - Callback function converts character encoding in output buffer SYNOPSIS
string mb_output_handler (string $contents, int $status) DESCRIPTION
mb_output_handler(3) is ob_start(3) callback function. mb_output_handler(3) converts characters in the output buffer from internal charac- ter encoding to HTTP output character encoding. PARAMETERS
o $contents - The contents of the output buffer. o $status - The status of the output buffer. RETURN VALUES
The converted string. CHANGELOG
+--------+---------------------------------------------------+ |Version | | | | | | | Description | | | | +--------+---------------------------------------------------+ | 4.1.0 | | | | | | | This handler now adds the charset HTTP header | | | when the following conditions are met: | | | | | | o Content-Type has not been set, | | | using header(3). | | | | | | o The default MIME type begins with | | | text/. | | | | | | o The mbstring.http_input setting | | | is something other than | | | pass. | | | | +--------+---------------------------------------------------+ EXAMPLES
Example #1 mb_output_handler(3) example <?php mb_http_output("UTF-8"); ob_start("mb_output_handler"); ?> NOTES
Note If you want to output binary data, such as an image, using PHP 4.3.0 or later, a Content-Type: header must be set using header(3) before any binary data is sent to the client (e.g. header("Content-Type: image/png")). If Content-Type: header is sent, output char- acter 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. If you want to output binary data, such as an image, using PHP 4.2.x or earlier, you must set output encoding to "pass" using mb_http_output(3). SEE ALSO
ob_start(3). PHP Documentation Group MB_OUTPUT_HANDLER(3)