iconv_set_encoding

Set current setting for character encoding conversion (PHP 4 >= 4.0.5, PHP 5)
bool iconv_set_encoding ( string type, string charset )

iconv_set_encoding() changes the value of the internal configuration variable specified by type to charset. 如果成功则返回 TRUE,失败则返回 FALSE

The value of type can be any one of those:

input_encoding
output_encoding
internal_encoding

例 797. iconv_set_encoding() example:

<?php
iconv_set_encoding
("internal_encoding", "UTF-8");
iconv_set_encoding("output_encoding", "ISO-8859-1");
?>

See also iconv_get_encoding() and ob_iconv_handler().