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)