iconv_get_encoding

(PHP 4 >= 4.0.5, PHP 5, PHP 7)

Retrieve internal configuration variables of iconv extension

mixed iconv_get_encoding ([ string $type = "all" ] )

Retrieve internal configuration variables of iconv extension.

Parameters:

type

The value of the optional type can be:

all
input_encoding
output_encoding
internal_encoding

Returns:

Returns the current value of the internal configuration variable if successful or FALSE on failure.

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

Examples:

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 above example will output:

Array
(
    [input_encoding] => ISO-8859-1
    [output_encoding] => ISO-8859-1
    [internal_encoding] => UTF-8
)