iconv_get_encoding

Description

mixed iconv_get_encoding ( [string type])

iconv_get_encoding() returns the current value of the internal configuration variable if successful, or FALSE on failure.

The value of the optional type can be:

all

input_encoding

output_encoding

internal_encoding

If type is omitted or set to "all", iconv_get_encoding() returns an array that stores all these variables.

例子 1. iconv_get_encoding() example
<pre> <?php iconv_set_encoding("internal_encoding", "UTF-8"); iconv_set_encoding("output_encoding", "ISO-8859-1"); var_dump(iconv_get_encoding('all')); ?> </pre>
The printout of the above program will be:
Array ( [input_encoding] => ISO-8859-1 [output_encoding] => ISO-8859-1 [internal_encoding] => UTF-8 )