ob_iconv_handler()
(PHP 4 >= 4.0.5, PHP 5, PHP 7)
以输出缓冲处理程序转换字符编码
说明
ob_iconv_handler(string $contents,int $status): string
将字符编码从$internal_encoding转换到$output_encoding。
$internal_encoding和$output_encoding应当在php.ini文件或iconv_set_encoding()中定义。
参数
关于处理程序参数的信息,参见ob_start()。
返回值
关于处理程序返回值的信息,参见ob_start()。
范例
ob_iconv_handler()例子:
<?php iconv_set_encoding("internal_encoding", "UTF-8"); iconv_set_encoding("output_encoding", "ISO-8859-1"); ob_start("ob_iconv_handler"); // 开始输出缓冲 ?>
参见
iconv_get_encoding()
获取 iconv 扩展的内部配置变量iconv_set_encoding()
为字符编码转换设定当前设置- 输出控制函数
Just a quick note that may be helpful for some: It seems to me that this function also modifies the HTTP Content-Type header that's sent to the client (at least in combination with the iconv_set_encoding() function). If you specify an encoding ending with "//TRANSLIT" or "//IGNORE" (valid in iconv), it will still send the encoding name in the HTTP header. This makes it an invalid character set unfortunately. For example: <?php iconv_set_encoding("internal_encoding","UTF-8"); iconv_set_encoding("output_encoding","ISO-8859-1//TRANSLIT"); ob_start("ob_iconv_handler"); ?> will send a Content-Type header of "ISO-8859-1//TRANSLIT".