(PHP 4 >= 4.0.5, PHP 5)
iconv_set_encoding — Set current setting for character encoding conversion
Changes the value of the internal configuration variable specified by type to charset .
The value of type can be any one of those:
The character set.
如果成功则返回 TRUE，失败则返回 FALSE。
Example #1 iconv_set_encoding() example
<?php
iconv_set_encoding("internal_encoding", "UTF-8");
iconv_set_encoding("output_encoding", "ISO-8859-1");
?>