1--TEST-- 2mb_output_handler() and mbstring.http_output_conv_mimetypes (8) 3--SKIPIF-- 4<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?> 5--INI-- 6mbstring.internal_encoding=UTF-8 7mbstring.http_output_conv_mimetypes=html 8--FILE-- 9<?php 10mb_http_output("EUC-JP"); 11header("Content-Type: text/plain"); 12ob_start(); 13ob_start('mb_output_handler'); 14echo "テスト"; 15ob_end_flush(); 16var_dump(bin2hex(ob_get_clean())); 17?> 18--EXPECT-- 19string(18) "e38386e382b9e38388" 20