mb_http_output()

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

设置/获取 HTTP 输出字符编码

说明

mb_http_output([string $encoding= mb_http_output()]): mixed

设置/获取 HTTP 输出字符编码。此函数被调用之后输出的内容会被转换成$encoding。

参数

$encoding

如果设置了$encoding，mb_http_output()设置 HTTP 输出字符编码为$encoding。

如果省略了$encoding，mb_http_output()返回当前的 HTTP 输出字符编码。

返回值

如果省略了$encoding，mb_http_output()返回当前的 HTTP 输出字符编码。否则成功时返回TRUE，或者在失败时返回FALSE。

参见

• mb_internal_encoding()设置/获取内部字符编码
• mb_http_input()检测 HTTP 输入字符编码
• mb_detect_order()设置/获取字符编码的检测顺序

By default this is set to 'pass' witch means that php will not touch the encoding and output it as it is in the source file.
Normaly this function isn't needed as long as you save the .php file in the same encoding as you want it to output as well as retrive all input in the same encoding, but it don't seam to herd as long as it able to figure out what encoding the output is in ín the first place.

// ----- set mb_http_output encoding to UTF-8 ----- 
mb_http_output('UTF-8'); 
// ----- setup php for working with Unicode data ----- 
mb_internal_encoding('UTF-8');
mb_http_output('UTF-8');
mb_http_input('UTF-8');
mb_language('uni');
mb_regex_encoding('UTF-8');
ob_start('mb_output_handler');
// ---------------